Abdominal Flap Research Articles

Abdominal pocketing for the child’s fingers for hand replantation: A clinical case

BACKGROUND: The traumatic avulsion of fingers is a severe injury that requires emergency replantation. In the case of crush mechanism and degloving, direct vessel repair, and reconstruction may be impossible. It appears fair to use indirect revascularization by enveloping the phalanges after osteosynthesis with blood-supplied tissues. The most accessible anatomically and functionally are the lower abdominal flap and abdominal pocketing of the hand; the flap pedicle was cut and the hand was released. Staged surgeries could be required for functional and aesthetic reconstruction of acceptable soft tissue envelop of the hand.
 CLINICAL CASE: This is a clinical case of successful treatment of traumatic avulsion of II, III, IV fingers on the right hand by phalanx osteosynthesis and abdominal pocketing. The restoration of the functionally and aesthetically acceptable finger was achieved.
 DISCUSSION: There is a high risk of necrosis and stump formation after the replantation of severely injured fingers when there was any possibility for direct vessel repair. Another method is the indirect revascularization by blood vessel ingrowth from the flap through the fracture line. This saves the injured limb segment.
 CONCLUSIONS: The presented technique of abdominal pocketing allows the replantation of the avulsed and degloved fingers without microsurgical vascular operation and restores them. It appears fair to recommend this technique as a salvage surgery in the case of severely injured soft tissues of the avulsed hand fingers.

Clinical application of digital technology in the reconstruction of soft tissue defects of the lower extremity with free superficial circumflex iliac arteryflap.

ObjectiveThis paper aims to investigate the feasibility and clinical effectiveness of digital technology in the clinical application of free superficial circumflex iliac artery flap (SCIP) for repairing soft-tissue defects in the lower extremities.MethodsFrom January 2020 to December 2021, 16 patients with lower extremity soft tissue defects requiring flap repair were selected, and preoperative 3D digital reconstruction of the abdominal donor area and lower extremity recipient area were performed using digital technology combined with highly selective abdominal computed tomography angiography, and virtual design and flap cutting were performed using the software self-contained tool. During the actual surgery, the intraoperative design and excision of the superficial iliac circumflex artery were guided by the preoperative digital design, and the donor sites of the flap were closed directly.ResultsIn all cases, digital models of the donor area of the abdominal SCIP were successfully established, which could clearly showed the distribution, course, and diameter of the main trunk and the perforators and other relevant anatomical information and successfully guided the design and excision of the flap during surgery. All flaps successfully survived after surgery, and both the flap recipient and donor sites healed in one stage. All patients were followed up for 2–12 months on average (mean 8.6 months), and the flaps were not bulky and had a satisfactory appearance, with no significant difference in color compared with the surrounding skin and a little pigmentation around the flap. Only linear scarring was left in the donor areas, and there was no restriction of hip movement.ConclusionThis study used digital technology combined with a SCIP to repair lower extremity soft-tissue defects. The preoperative three-dimensional reconstruction of the digital model of the flap optimally designed the surgical plan, reduced the surgical risk and difficulty, shortened the surgical time, and had some significance for clinical precision, safety, and personalized design of the abdominal flap.

Application of anterior serratus branch of thoracodorsal vessel in repairing chest wall defect

To investigate the application of anterior serratus branch of thoracodorsal vessel in repairing chest wall defect. Between October 2018 and March 2021, bilateral free lower abdominal flaps were used to repair large-area complex defects after chest wall tumor surgery in 23 patients. The patients were all female; the age ranged from 23 to 71 years, with an average age of 48.5 years. There were 11 cases of locally advanced breast cancer, 4 cases of phyllodes cell sarcoma, 3 cases of soft tissue sarcoma, 3 cases of recurrence of breast cancer, and 2 case of osteoradionecrosis. The size of secondary chest wall defect after tumor resection and wound debridement ranged from 20 cm×10 cm to 38 cm×14 cm, the size of flap ranged from 25 cm×12 cm to 38 cm×15 cm, the length of vascular pedicle was 9-12 cm (mean, 11.4 cm). Fourteen cases of simple soft tissue defects were repaired by flap transplantation; 5 cases of rib defects (<3 ribs) and soft tissue defects were repaired by simple mesh combined with flap transplantation; and 4 cases of full-thickness chest wall defect with large-scale rib defect (>3 ribs) were repaired by "mesh plus bone cement" rigid internal fixation combined with flap transplantation. The anterior serratus branch of thoracodorsal vessel was selected as the recipient vessel in all cases, the revascularization methods include 3 types: the proximal end of the anterior serratus branch plus other recipient vessels (13 cases), proximal and distal ends of anterior serratus branch (6 cases), and proximal ends of two anterior serratus branches (4 cases). The main trunk of thoracodorsal vessels was preserved completely in 23 patients. All patients were followed up 10-18 months, with an average of 13.9 months. After operation, the flap survived completely, the shape of reconstructed chest wall was good, the texture was satisfactory, and there was no flap contracture deformation. There was only a linear scar left in the flap donor site, and the abdominal wall function was not significantly affected. There was no tumor recurrence during follow-up. The anterior serratus branch of thoracodorsal vessel has a constant anatomy and causes little damage to the recipient site, so it can provide reliable blood supply for free flap transplantation.

Single-Photon Emission Computed Tomographic Reverse Lymphatic Mapping for Groin Vascularized Lymph Node Transplant Planning.

Superficial inguinal (groin) vascularized lymph node transplantation is the most common option for the treatment of lymphedema, particularly in combination with free abdominal flap breast reconstruction. This study examines the utility of single-photon emission computed tomographic (SPECT/CT) lymphoscintigraphy for lower extremity reverse lymphatic mapping in presurgical planning for groin vascularized lymph node transplantation and appraises the physiologic lymphatic drainage to the superficial inguinal lymph nodes. All patients who underwent bilateral lower extremity SPECT/CT reverse lymphatic mapping over a 5-year period were included. Retrospective case note analysis was performed to collect demographic, surgical, and outcomes data. The study included 84 patients; 56 of these subsequently underwent groin vascularized lymph node transplantation (58 flaps). Fifty-four of these flaps were combined with free abdominal flaps for breast reconstruction (55 flaps). Using SPECT/CT reverse lymphatic mapping investigation of 168 inguinal regions, drainage to at least one superficial inguinal region was visualized in 38.1 percent of patients; in 13.1 percent, drainage was visualized to both superficial inguinal regions. Using this information for presurgical planning, groin vascularized lymph node flap harvest was performed from the contralateral side in 57 of 58 cases (98.3 percent) using intraoperative gamma probe guidance, and no patient developed donor lower extremity lymphedema during follow-up (mean ± SD, 34.5 ± 15.4 months). The authors' use of presurgical SPECT/CT reverse lymphatic mapping together with limited flap dissection and intraoperative gamma probe guidance resulted in no clinical cases of iatrogenic donor lower extremity lymphedema. The high incidence of drainage from the lower extremity to the superficial inguinal region mandates the use of reverse lymphatic mapping when performing groin vascularized lymph node transplantation. Therapeutic, IV.

Application of expanded anterolateral thigh myocutaneous flap in the repair of huge chest wall defect

To investigate the application of expanded anterolateral thigh myocutaneous flap in the repair of huge chest wall defect. Between August 2018 and December 2020, 12 patients, including 4 males and 8 females, were treated with expanded anterolateral thigh myocutaneous flap to repair huge complex defects after thoracic wall tumor surgery. The age ranged from 28 to 72 years, with an average of 54.9 years. There were 4 cases of phyllodes cell sarcoma, 2 cases of soft tissue sarcoma, 1 case of metastatic chest wall tumor of lung cancer, and 5 cases of breast cancer recurrence. All cases underwent 2-7 tumor resection operations, of which 3 cases had previously received lower abdominal flap transplantation and total flap failure occurred, the other 9 cases were thin and were not suitable to use the abdomen as the flap donor site. After thorough debridement, the area of secondary chest wall defect was 300-600 cm 2; the length of the flap was (24.7±0.7) cm, the width of the skin island was (10.6±0.7) cm, the length of the lateral femoral muscular flap was (26.8±0.5) cm, the width was (15.3±0.6) cm, and the length of the vascular pedicle was (7.9±0.6) cm. The myocutaneous flaps and the skin grafts on the muscular flaps were all survived in 11 patients, and the wounds in the donor and recipient sites healed by first intention. One male patient had a dehiscence of the chest wall incision, which was further repaired by omentum combined with skin graft. The appearance of the reconstructed chest wall in 12 patients was good, the texture was satisfactory, and there was no skin flap contracture and deformation. Only linear scar was left in the donor site of the flap, and slight hyperplastic scar was left in the skin harvesting site, which had no significant effect on the function of the thigh. All patients were followed up 9-15 months, with an average of 12.6 months. No tumor recurrence was found. The expanded anterolateral thigh myocutaneous flap surgery is easy to operate, the effective repair area is significantly increased, and multiple flap transplantation is avoided. It can be used as a rescue means for the repair of huge chest wall defects.

The correlation of flap blood glucose with fat necrosis of free abdominal flap for unilateral breast reconstruction.

Flap blood glucose (FBG) measurement is proposed as a monitoring technique. A cause of long-lasting fever could be derived from fat necrosis. If the findings of low FBG correlated with fat necrosis, it could predict the poor cosmetic result and a source of fever. However, this correlation remained unsolved. The purpose of this study was to clarify this correlation in breast reconstruction. In the 180 unilateral breast cancer patients (mean age=49.8 years) performed free abdominal flap, we retrospectively compared the group where fat necrosis occurred with the group where it did not occur (45 patients with fat necrosis vs. 135 patients without). We compared the average of FBG in each postoperative day. The average FBG was significantly lower in patients with fat necrosis in the second postoperative day (115.3 ± 27.3 vs. 126.3 ± 13.7mg/dl, p=.026) and the third postoperative day (111.1 ± 22.1 vs. 118.8 ± 13.8mg/dl, p=.036). Mean BMI and inserted total flap weight were significantly higher in patients with the fat necrosis group (24.8 vs. 22.9 kg/m2 , p=.005) (617 vs. 478 g, p=.006). The multivariate analysis revealed early FBG (OR=0.96, p=.0002) and laterality (right side) (OR=0.46, p=.043) were independently significant predictors. There were no significant between-group differences regarding other factors (age, systemic blood glucose, comorbidities and operative details). The possibility of fat necrosis was high for patients with low FBG in the early postoperative day.

The external oblique muscle flap technique for the reconstruction of abdominal wall defects

PurposeSeveral modifications to the anterior component separation technique (ACST) have been reported to facilitate the closure of abdominal wall defects. In this study, the external oblique (EO) muscle flap for modified ACST during major abdominal wall defect reconstructions has been described. MethodsA retrospective review of consecutive patients undergoing modified ACST was conducted. The clinical data were collected and retrospectively analyzed. ResultsAmong the 36 patients admitted to our hospital from December 2014 to December 2020, 9 cases had rectus abdominis tumors, 1 case had rectus abdominis trauma, and 26 cases had incisional hernias. The average age was 61.17 ± 13.76 years, and the mean BMI was 24.25 ± 3.18 kg/m2. The average width of the defect was 14.33 ± 2.90 cm. Unilateral EO muscle flap technique was used to reconstruct the abdominal wall. 3 cases of surgical site infection (8.3%), 4 cases of grade III or IV seroma (11.1%) and 2 cases of intestinal obstruction (5.5%)were reported postoperatively. Ischemic necrosis of the abdominal EO muscle flap, incision dehiscence, intestinal fistula, or other complications were not observed. 1 case of incisional hernia recurrence (2.8%) was reported. Recurrence of tumors or abdominal wall bulging were not noted during the follow-up period of 32.53 ± 14.21 months. ConclutionsThe EO muscle flap technique is associated with low postoperative morbidity and recurrence rate, which approves it a reliable technique for selected groups of patients. Further research are needed to confirm the effectiveness of this technique.

The Anatomic Features and Role of Superficial Inferior Epigastric Vein in Abdominal Flap.

In lower abdominal flap representing transverse rectus abdominis musculocutaneous (TRAM) flap or deep inferior epigastric perforator (DIEP) flap, superficial inferior epigastric vein (SIEV) exists as superficial and independent venous system from deep system. The superficial venous drainage is dominant despite a dominant deep arterial supply in anterior abdominal wall. As TRAM or DIEP flaps began to be widely used for breast reconstruction, venous congestion issue has been arisen. Many clinical series in regard to venous congestion despite patent microvascular anastomosis site were reported. Venous congestion could be divided in two conditions by the area of venous congestion and each condition is from different anatomical causes. First, if venous congestion was shown in whole flap, it is due to the connection between SIEV and vena comitantes of DIEP. Second, if venous congestion is limited in above midline (Hartrampf zone II), it is due to problem in venous midline crossover. In this article, the authors reviewed the role of SIEV in lower abdominal flap based on the various anatomic and clinical studies. The contents are mainly categorized into four main issues; basic anatomy of SIEV, the two cause of venous congestion, connection between SIEV and vena comitantes of DIEP, and midline crossover of SIEV.

Tailored concept for the plastic closure of pelvic defects resulting from extralevator abdominoperineal excision (ELAPE) or pelvic exenteration.

No standard exists for reconstruction after extralevator abdominoperineal excision (ELAPE) and pelvic exenteration. We propose a tailored concept with the use of bilateral gluteal V-Y advancement flaps in non-extended ELAPE and with vertical myocutaneous rectus abdominis muscle (VRAM) flaps in extended procedures. This retrospective study analyzes the feasibility of this concept. We retrieved all consecutive patients after ELAPE or pelvic exenteration for rectal, anal, or vulva cancer with flap repair from a prospective database. Perineal wound complications were defined as the primary endpoint. Outcomes for the two different flap reconstructions were analyzed. From 2005 to 2021, we identified 107 patients who met the study criteria. Four patients underwent exenteration with VRAM flap repair after previous V-Y flap fashioning. Therefore, we report on 75V-Y and 36 VRAM flaps. The V-Y group contained more rectal carcinomas, and the VRAM group exhibited more patients with recurrent cancer, more multivisceral resections, and longer operation times. Perineal wound complications occurred in 21.3% in the V-Y group and in 36.1% in the VRAM group (p = 0.097). Adjusted odds ratio for perineal wound complication was not significantly different for the two flap types. Concerning perineal wound complications, our concept yields favorable results for V-Y flap closure indicating that this less invasive approach is sufficient for non-extended ELAPE. Advantages are a shorter operation time, less donor site morbidity, and the option of a second repair. VRAM flaps were reserved for larger wounds after pelvic exenteration or vaginal repair.

Morbidity of the Donor Site and Complication Rates of Breast Reconstruction with Autologous Abdominal Flaps: A Systematic Review and Meta-Analysis

Background Numerous studies have evaluated the use of autologous abdominal tissue for breast reconstruction; nevertheless, complications and donor site morbidity rates vary significantly. The study aims to compare the literature regarding morbidity of the donor site and complication rates of breast reconstruction with autologous abdominal flaps. Methods The databases of MEDLINE, EBSCO, Scopus, Wiley Library, and Web of Sciences were searched for studies that compared different flaps in terms of complications and donor site morbidity. The procedures studied included pedicled transverse rectus abdominis myocutaneous flap (pTRAM), free TRAM (fTRAM), deep inferior epigastric perforator (DIEP), and superficial inferior epigastric artery perforator (SIEA) flaps. A total of 34 studies were included. Of these, 28 were retrospective studies and 9 were prospective cohort studies. Results When compared to DIEP, fTRAM flaps were found to have a decreased incidence of flap fat necrosis, hematoma, and total thrombotic events, yet a higher risk of donor site hernia/bulging. pTRAM flaps were also associated with an increased risk of hernia/bulging at the donor site, as well as wound infection, yet flap hematoma was less common. On the other hand, SIEA flaps showed the lowest risk of donor site hernia/bulging while still having a high risk of wound infection. Conclusion fTRAM procedures comparatively had the least complications. However, regarding flap choice, patients would benefit most from a case-by-case analysis, taking into consideration individual risk factors and preferences.

Prevention and management of post-deep inferior epigastric perforator flap abdominal bulge: A 5-year single-surgeon series

Abdominal bulge in the absence of a hernia is a known complication following free abdominal flap breast reconstruction and can be associated with significant aesthetic and functional morbidity. This study aims to review the impact of permanent subrectus mesh placement on the incidence of post-DIEP bulge. All patients over a 5-year period who underwent unilateral or bilateral DIEP breast reconstruction were included in the study. The cohort was divided into a "permanent mesh" (PM) and "no permanent mesh" (NPM) groups. Those in the PM group underwent placement of a permanent Bard™ Soft Polypropylene Mesh, and the NPM group comprised of patients who had a semi-permanent subrectus VyproⓇ mesh or no mesh. The primary outcome of the study was the development of post-DIEP abdominal bulge or hernia. The secondary outcome was the incidence of other donor site complications such as infection. Post-operative follow-up was conducted for a minimum of 6 months. The study included 276 patients, 134 of whom were in the NPM group and 142 in the PM group. Demographics including mean age, median BMI, incidence of pre-operative chemotherapy, radiotherapy, and prior abdominal surgery were comparable between the two groups. The incidence of post-operative abdominal bulge or hernia was lower in the PM group (PM= 0.7% vs. NPM=5.2%, p<0.05). There was no significant difference in the incidence of donor site infection between the two groups (PM=3.5 vs. NPM=2.2%, p=0.53). Our study demonstrates that a low rate of abdominal morbidity can be achieved with the placement of a permanent subrectus mesh.

Ex Vivo Thrombolysis to Salvage Free Flaps Using Machine Perfusion: A Pilot Study in a Porcine Model

Mechanical evacuation of capillary thrombi in free flaps is difficult, and often requires thrombolytic therapy. Utilizing machine perfusion systems, the possibility rises to salvage free flaps ex vivo by administering high doses of thrombolytic agents. The primary aim of this pilot study in a porcine model is to investigate the feasibility of ex vivo thrombolysis using an extracorporeal perfusion machine. A model of stasis-induced thrombosis was used in 12 free rectus abdominis flaps harvested from six Dutch Landrace pigs. Compromised flaps were ex vivo perfused with University of Wisconsin preservation solution and treated according to the following study groups: (1) 1 mg of tissue plasminogen activator (t-PA) as additive, (2) 3 mg of t-PA as an additive, and (3) no thrombolytic additive. Microcirculation was assessed using near-infrared fluorescence angiography. Pedicled abdominal flaps were created and thrombus formation was successfully induced. Eleven abdominal flaps were perfused using the modified heart-lung machine setup. Near-infrared fluorescence angiography showed delayed or no filling was noted in the control group. In comparison, the flaps which were perfused with 1 mg t-PA or 3 mg t-PA as additive showed increased fluorescence intensity curves. This pilot study in a porcine model presents a reliable and reproductive stasis-induced thrombosis model in free flaps. By adding t-PA to a custom-made extracorporeal perfusion system, the indocyanine green fluorescence intensity curves increased of all flaps that were perfused with different dosages of t-PA as additives, indicating restoration of capillary pressure and microcirculatory inflow.

Role of intercostal neurovascular perforator in lower abdominal flap

To investigate if intercostal neurovascular perforator can nourish lower abdominal flap. Between June 2017 and December 2020, in 39 female patients with predominant perforator originated from intercostal nerve nutrient vessels, main trunk of the deep inferior epigastric vessels was chosen to be the pedicle to harvest free lower abdominal flap for breast reconstruction. The age of the patients ranged from 28 to 52 years, with an average of 38.6 years. There were 16 cases on the left and 23 cases on the right. The duration of breast cancer was 3-32 months, with an average of 21.8 months. Pathological stage was stageⅡin 31 cases and stage Ⅲ in 8 cases. Among them, 25 cases were primary tumor resection and one stage breast reconstruction and 14 cases were delayed breast reconstruction. The lower abdominal flap pedicled with one side pedicle was harvested in 32 cases, all of which were supplied by the main trunk of the deep inferior epigastric vessel combined with the intercostal neurovascular perforator; 7 cases were harvested with bilateral pedicled lower abdominal flaps, of which 4 cases were supplied by the main trunk of the deep inferior epigastric vessel combined with intercostal neurovascular perforator on one side and deep inferior epigastric artery perforator on the other side, and the other 3 cases were supplied by bilateral main trunk of the deep inferior epigastric vessel and the intercostal neurovascular perforator. In the flaps nourished with the main trunk of the deep inferior epigastric vessel combined with the intercostal neurovascular perforator, the intercostal neurovascular perforators were one branch type in 15 cases, one branch+reticular type in 19 sides, and reticular type in 8 sides. The size of flap ranged from 26 cm×10 cm to 31 cm×13 cm; the thickness was 2.5-5.5 cm (mean, 2.9 cm); the vascular pedicle length was 7.0-11.5 cm (mean, 9.2 cm); the weight of the flap was 350-420 g (mean, 390 g). All the flaps survived completely and the incisions at donor sites healed by first intention. All patients were followed up 14-35 months (mean, 25.4 months). The shape, texture, and elasticity of reconstructed breasts were good and no flap contracture happened. Only linear scar left at the donor site, the function of abdomen was not affected. No local recurrence happened. When the direct perforator of the deep inferior epigastric artery may not provide reliable blood supply for the lower abdominal flap, the intercostal neurovascular perforator with deep inferior epigastric vessels can ensure the blood supply of the free lower abdominal flap.

Lipoabdominoplasty: Comparing Ultrasound-Assisted and Power-Assisted Techniques

Introduction: Optimizing the abdomen aesthetic appearance may combine liposculpture, abdominoplasty, and postsurgical noninvasive body sculpting. The abdominoplasty traditional technique highlights abdominal flap undermining. The Avelar or Saldana lipoabdominoplasty’s technique modifications use liposuction and the absence of undermining of the abdominal wall flap. This method maintains abdominal wall vascularization and lessens complications. Two commonly employed liposuction techniques are power-assisted and ultrasound-assisted liposuction. Combining power-assisted technology with the Separation, Aspiration, Fat Equalization (SAFE) liposuction process has improved aesthetic results and reduced complications. Separation, Aspiration, Fat Equalization liposuction process enrolls separation, aspiration, and fat equalization steps. Ultrasound-assisted liposuction advantages include high-definition body sculpting through maximum fat removal and skin tightening with less blood loss and viable fat for grafting. This clinical study evaluated a comprehensive surgical protocol for lipoabdominoplasty designed to minimize complications. In addition, the study assessed aesthetic outcome and complication differences comparing the use of ultrasound-assisted versus power-assisted liposuction. Materials and Methods: This is a retrospective study in a single surgeon’s private cosmetic practice in 2 practice locations in patients undergoing a modified lipoabdominoplasty technique over a 2-year period. Results: Modified lipoabdominoplasty combining power-assisted technology with SAFE liposuction (n = 30) compared to those using ultrasound-assisted liposuction (n = 20) revealed similar complication rates. Surgeon observation revealed better skin contour smoothness, more abdominal definition and skin tightening with less bruising when using ultrasound liposuction. The comprehensive surgical protocol designed to minimize perioperative complications was implemented on each patient and resulted in no medical errors and a low major and minor complication rate. Conclusions: The lipoabdominoplasty surgical protocol provides surgeon’s comprehensive preoperative, intraoperative, and postoperative guidelines to minimize complications. Higher body mass index increased the complication rate. The aesthetic outcome using ultrasound-assisted liposuction appeared to yield better aesthetic sculpted appearance with less bruising compared to power-assisted technology.

Excision of Recurrent Hemangioma in Hand with Reconstruction Using Abdominal Flap

Highlights: Hemangioma of the hand is a challenging case due to the need to maximize eradication of the mass while minimizing damage to the healthy tissue to preserve the physiologic function of the hand. The reconstruction of the defect also needs to be taken into account to maintain the cosmetical appearance. Collaborative multidisciplinary work is essential to achieve these demands and maintain the patient’s quality of life. Abstract: Hemangiomas are known for their typical involution with age. However, around 40% of cases require intervention. Hemangioma in hand is challenging because the hand function and the aesthetic appearance need to be preserved. Hereby we reported a 21-year-old woman with a recurrent hemangioma on the left hand in Abdul Wahab Sjahranie Hospital, Samarinda, Indonesia. The patient’s previous surgery was ineffective since the mass reappeared in the same area. We performed surgical excision and reconstruction with an abdominal flap. One-month and one-year postoperative follow-up indicated good flap viability and preserved hand functions without the need for amputation. This report also emphasizes the importance of collaboration from multiple surgical and medical fields to allow favorable outcomes in this case.

Surgical Delay-Induced Hemodynamic Alterations of the Superficial Inferior Epigastric Artery Flap for Autologous Breast Reconstruction.

The superficial inferior epigastric artery (SIEA) flap allows transfer of tissue without violating the rectus fascia. Traditionally it is best used in single stage reconstruction when vessel caliber is 1.5 mm; 56% to 70% of SIEAs are less than 1.5 mm and, therefore, not reliable. We aim to demonstrate the increased reliability of SIEA through surgical delay by quantifying reconstructive outcomes and delay-induced hemodynamic alterations. Patients presenting for autologous breast reconstruction between May 2019 and October 2020 were evaluated with preoperative imaging and received either delayed SIEA or delayed deep inferior epigastric (DIEP) reconstruction based on clinical considerations, such as prior surgery and perforator size/location. Prospective data were collected on operative time, length of stay, and complications. Arterial diameter and peak flow were quantified with Doppler ultrasound predelay and postdelay. Seventeen delayed SIEA flaps were included. The mean age (± SD) was 46.2 ± 10.55 years, and body mass index was 26.7 ± 4.26 kg/m2. Average hospital stay after delay was 0.85 ± 0.90 days, and duration before reconstruction was 6 days to 14.5 months. Delay complications included 1 abdominal seroma (n = 1, 7.7%). Superficial inferior epigastric artery diameter predelay (mean ± 95% confidence interval) was 1.37 ± 0.20 mm and increased to 2.26 ± 0.24 mm postdelay. A significant increase in diameter was noted 0.9 ± 0.22 mm (P < 0.0001). Mean peak flow predelay was 14.43 ± 13.38 cm/s and 44.61 ± 60.35 cm/s (n = 4, P = 0.1822) postdelay. Surgical delay of the SIEA flap augments SIEA diameter, increasing the reliability of this flap for breast reconstruction. Superficial inferior epigastric artery delay results in low rates of complications and no failures in our series. Although more patients are needed to assess increase in arterial flow, use of surgical delay can expand the use of SIEA flap reconstruction and reduce abdominal morbidity associated with abdominal flap breast reconstruction.

A comparative study between deep inferior epigastric artery perforator flap breast reconstruction and DIEP flap breast reconstruction coupled with vascularized lymph node transfer: Improving the quality of life of patients with breast cancer related lymphedema without affecting donor site outcomes.

Despite simultaneous microvascular breast reconstruction (MBR) and vascularized lymph node transfer (VLNT) gaining wide popularity as a potential treatment for breast cancer related lymphedema (BCRL), there is a lack of evidence supporting the procedure. There are few reports in the literature, and no study has compared simple deep inferior epigastric artery perforator (DIEP) to simultaneous DIEP flap and VLNT. A retrospective analysis of our series of DIEP flaps was conducted. Patients presenting with BCRL who had delayed MBR and simultaneous VLNT were selected. Thirty-two patients were included and compared with a control group of delayed MBR with DIEP flap alone. Clinical evaluation, circumference reduction rate, and LYMQOL questionnaire were used to compare preoperative and postoperative findings in the study group. A digital version of BREAST Q questionnaire was administered to all patients. Thirty-two patients were enrolled in the study group, with a mean follow-up of 42.5 ± 25.7months and mean age of 54.1 ± 7.8 years. The mean circumference reduction rate was 46.1± 52.3, 39 ± 42.3, 47.5± 53.5, 39.2± 52.4, 33.6± 50.1 at the deltoid insertion, above the elbow, below the elbow, at the mid-forearm and wrist respectively. Postoperative LYMQOL scores significantly improved (function 1.21, appearance 1.15, symptoms 1.34, mood 1.33, overall QOLscore 8.6) from preoperative baseline (p< .001). There was no significant difference in term of outcomes and complications rate of the donor site between the study and control groups. Simultaneous DIEPandVLNT improves the HRQOL of patients with lymphedema. Coupling VLNT with abdominal flap does not increase the morbidity of donor site.

IPP Improvements-Recent Innovations, Current Iterations, and Developments in the Pipeline

Penile prosthesis surgery is an integral part of the management of erectile dysfunction (ED), Peyronie's disease, and gender affirmation surgery. American Urological Association guidelines support the use of a penile prosthesis in men who have failed or do not wish to pursue nonsurgical treatments.1 Nikolaj A. Bogoraz is credited with the earliest documentation of a penile prosthesis in 1936 using a patient's rib cage and a tubular abdominal flap.2 The first inflatable penile prosthesis (IPP), the cornerstone of modern surgical management of ED, was introduced by Scott and colleagues in 19733,4 Since its inception the IPP has evolved through subsequent iterations to provide a physiologic erection that is natural-appearing in the flaccid and erect states, with the added advantage of being able to generate an erection on-demand for as long as the patient desires.

Inframammary Fold Banking of the Non-Dominant Superficial Epigastric Vein (SIEV) in Unilateral Autologous Breast Reconstruction: A Simple and Helpful Backup Option for Revision Surgery

Free flaps from the lower abdomen represent the workhorses of modern autologous, microvascular breast reconstruction. Rare signs of venous congestion often become evident during the primary index operation, but a secondary shift of the initially dominant drainage of the DIEV system to the SIEV system with consequent malperfusion is a feared, rare event requiring urgent decision, and complex skill using vein grafts and additional anastomosis to restore a sufficient venous outflow. For secondary anastomosis of the SIEV, especially in stacked flaps, a vein graft to the DIEV or retrograde IMV may be necessary, but this requires an additional donor site, thus prolonging procedure time during the emergency operation and resulting in additional scars of the graft’s donor site. We report on a versatile, easy technique of scheduled inframammary fold banking of the dissected, flushed, and clipped non-dominant superficial epigastric vein (SIEV) in unilateral autologous breast reconstruction during the index operation. The banked graft may service as an easy and convenient accessible vein graft in the rare event of secondary shifting of the initial dominant drainage of the DIEV to the SIEV system with the need for urgent re-operation. We retrospectively evaluated the management and outcome of all suitable patients receiving autologous breast reconstruction with a unilateral abdominal DIEP or MS-Tram flap accompanied by banking of the SIEV in the breast pocket between 2017 and 2020 in the present study. In two out of 42 patients (4.8%) receiving autologous breast reconstruction with an abdominal DIEP or MS-TRAM flap with banking of the SIEV in the breast pocket, secondary malperfusion of the flap with progressive venous congestion occurred during the first 48 h perioperatively, between 2 and 37 (mean: 19.5) hours after skin closure. In both cases malperfusion was due to secondary SIEV system dominance, and the banked vein was used as an interpositional graft to the retrograde IMV (case 1) or the DIEV (case 2). Revision surgery lasted between 95 and 121 (mean: 108) minutes without the need for further vein graft harvesting, and further healing was uneventful. Based on the limited cases, inframammary fold banking of the non-dominant SIEV is a versatile, beneficial, and feasible concept with scarce additional dissection time and can be done in all unilateral breast reconstructions to have a reliable graft for emergency re-exploration. It is a useful approach in the context of spare part surgery and tissue banking to safeguard against the rare instance of venous congestion and need for an interpositional graft.

What Does "Dr. Google" Show Patients Searching for Breast Reconstruction Outcomes Photographs?

Background:Many women with breast cancer search the internet for photographs of their potential reconstruction outcomes, but little is known about the quality, variety, and relevance of images patients are viewing.Methods:Breast reconstruction outcome photographs identified by a Google Images search were assessed based on the American Society of Plastic Surgeons/Plastic Surgery Foundation photographic guidelines. Information such as source metadata, breast reconstruction procedure information, and subject demographics was collected from the photographs. Additional analyses were conducted to assess whether nipple reconstruction or tattooing occurred and was disclosed, whether a symmetry procedure was performed and disclosed, and whether donor site scarring is visible in abdominal flap photographs.Results:We acquired and analyzed 114 photograph sets. Although a variety of images were readily available, the majority of photograph sets did not follow photographic guidelines or provide sufficient information. Most photograph sets (60%) indicated symmetry procedures when a symmetry procedure was evident, but only 40% of photograph sets disclosed a nipple procedure when a nipple procedure was evident. Only 40% of abdominal flap photographs showed donor site scarring. Subject demographics were largely missing: 50% of photograph sets included subject age, 3% included race or ethnicity, and 12% included weight or BMI.Conclusions:Although breast reconstruction outcome photographs shown by “Dr. Google” represent a variety of reconstruction types, they typically lack information that a patient needs to assess self-applicability. Patients may benefit from discussion with their healthcare team about the strengths and limitations of breast reconstruction outcome photographs available on the internet.