Shave Excision Research Articles

Immediately Injections of Botulinum Toxin A After Surgical Excision for Ear Keloids: A Retrospective Study.

Ear keloids are pathologic scar hyperplasia in the ear region. The most therapeutic approach was surgical shave excision with radiation therapy. However, radiation therapy is easily delivered to healthy surrounding tissues. In the last years, injections with botulinum toxin type A (BTX-A) have been proven to improve surgical scars effectively in clinical trials. This study aimed to evaluate the effect of immediate injections of BTX-A after surgical excision for ear keloids. From January 2020 to January 2023, 33 consecutive patients with ear keloids were enrolled. All patients underwent scar excision and revision at the same time when they needed BTX-A. It was injected into surgical wound closure immediately after surgery. The results of this study were evaluated at follow-up from 7 to 18 months using the Vancouver Scar Scale (VSS) and the Visual Analogue Scale (VAS). From January 2020 to January 2023, 33 patients received concomitant therapy of immediate injections of BTX-A after surgery for ear keloids. The patients were evaluated at follow-ups lasting 7 to 18 months. Only one case recurred within the follow-up period, and no adverse effects were reported. This study demonstrates that significant cosmetic outcomes in ear keloid treatment were achieved after early postsurgical BTX-A injections. The patients reported high satisfaction and few complications.

Triple Surgical Technique for the Repair of Auricular Keloids: Achieving Perfect Restoration of the Ear Contour.

Ear keloids, often resulting from ear piercing or other traumas, significantly alter appearance, adversely impacting patients' quality of life and psychological well-being. Thus, developing an effective and esthetically pleasing surgical repair technique is crucial for enhancing patient quality of life. This study introduces a novel tripartite surgical approach, which includes arcuate incision design, blind dissection for scar flap, and centrifugal keloid core serial shave excision (ABC for short). This technique is particularly suited for keloids induced by ear piercing that are inoperable for direct suturing or where direct suturing significantly alters the ear contour. In this study, 17 patients underwent the surgical treatment without observing special complications such as infection or necrosis. Long-term postoperative follow-up demonstrated good restoration of the ear contour, with only one case of recurrence. Patients expressed satisfaction with both the surgical process and outcomes. The triple surgical technique (ABC surgery method) for treating auricular keloids has demonstrated excellent repair results, significantly improving auricle shape. Despite relying on the surgeon's experience, keloid characteristics, and patient comorbidities, it provides an effective treatment option. When combined with local radiotherapy, the recurrence rate is also significantly controlled. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Line‐field confocal optical coherence tomography and optical coherence tomography for distinguishing basal cell carcinoma from dermal nevus: A case report

AbstractBasal cell carcinoma (BCC) is the most frequent skin cancer with a rising incidence. It can imitate benign lesions for example, dermal nevus clinically and dermoscopically. Both entities show specific morphologic features in line‐field confocal optical coherence tomography (LC‐OCT) and optical coherence tomography (OCT). The aim was to differentiate both lesions via noninvasive imaging to prevent unnecessary surgery. A 63‐year‐old woman presented with a light brownish nodule on the left cheek and a brownish nodule on the right nasal slope/cheek, which were both evident since a few months. The clinical and dermoscopic appearance of both lesions was very similar including the differential diagnosis of a dermal nevus or BCC. Dynamic OCT of the lesion on the left cheek showed multiple hyporeflective nodules in the dermis with hypervascularization. Using LC‐OCT several hyporeflective round to ovoid nodules with hyporeflective clefting embedded in a hyperreflective surrounding connective tissue could be observed. These specific morphological criteria called millefeuille pattern led to the diagnosis of a nodular BCC. The lesion of the right cheek presented with a thickened epidermis and elongated rete ridges in dynamic OCT. Upon LC‐OCT examination a so‐called large wave like pattern presenting as undulating hyporeflective and hyperreflective lobular structures could be identified. Therefore, the diagnosis of a dermal nevus was made. Both lesions were identified correctly as confirmed histopathologically after shave excision. Since BCC can imitate benign lesions for example, dermal nevi, the use of OCT and LC‐OCT can facilitate the identification of BCC and its imitators. Noninvasive imaging can help to avoid unnecessary biopsy especially in areas where the skin is vulnerable to punch biopsy.

Guide to shave procedures in general practice.

General practitioners manage a significant proportion of inflammatory and neoplastic skin conditions on a daily basis. Various surgical techniques can be employed to aid in diagnosis, including punch biopsies, shave biopsy, shave excision, incisional biopsy, curettage and formal excision with closure. Requiring minimal equipment, shave procedures are quick to perform, produce good cosmetic outcomes and minimise costs. Our aim is to discuss shave procedures indetail and highlight the difference between shave biopsies and shave excisions, as well as the role they each have in diagnosing an array of benign, inflammatory and malignant skin conditions, including melanocytic lesions. Shave procedures performed on suitable lesions by trained practitioners can be used for sampling or removing suspect lesions. Where the intent is complete removal, margin involvement is rare given good lesion selection and technique.

Shave Excision Of Marginal Lower Eyelid Nevus

Introduction : INTRODUCTION: Nevus is a common benign melanocytic lesion and may appear in palpebral region. It may appear congenitally or acquired. Such lesions contain melanocyte derived from neural crest. Palpebral nevus is a group of heterogenous lesion with varying clinical and histological presentation depending on age and nevus stage. PURPOSE: To report shave excision procedure of the left inferior palpebral nevus located in the palpebral margin using local anesthesia.
 Case Illustration : CASE REPORT: A 43-years old woman came to the hospital with a solitary mass in the lower right eyelid. The mass was experienced since 2 year ago and slowly increasing in size and most notably 3 months prior. The mass was round, tender, painless, black-greyish colored, with a smooth surface, mobile, and measured 0,5 cm x 0,5 cm in size. The lesion was located in the middle portion of right lower palpebral margin without extension to the tarsal or bulbar conjunctiva. No bleeding or discharge was found. No history of trauma, use of medication, family history, previous ocular and systemic disease was found. Histopathological examination concluded the lesion was nevus pigmentosus. The nevus was excised entirely using shave excision technique with local anesthesia. Follow-up examination revealed an excellent result with no complications.
 Discussion : 
 Conclusion : CONCLUSION: Palpebral nevus pigmentosus are common benign tumor with wide range of clinical and histological manifestation. Not all palpebral nevus required surgical intervention. The most effective treatment is complete excision of the nevus and recurrence rate is generally low.

FIBROFOLLICULOMA: CASE REPORT

Introduction:Fibrofolliculoma usually is a clinically asymptomatic multiple connective tissue tumor, appearing perifollicular, skin-colored and located on the head or neck. and it usually arises in the form of multiple lesions, but rarely as a solitary lesion.We report a case of solitary fibrofolliculoma on the scalp. Case Report:A 67-year-old female presented with an asymptomatic mass on the scalp. The lesion appeared as a flesh-colored, dome-shaped, smooth nodule being the size of 5 mm in diameter, with a smooth surface, and located on the scalp. Shave excision was performed, and the diagnosis of fibrofolliculoma was confirmed finally through histological exam. Conclusion:Solitary fibrofolliculoma is rare, and generally diagnosed by histopathological exam after excision and biopsy, and one can very easily miss the diagnosis with a simple dermatologic examination when the patient presents with an asymptomatic lesion arising in the scalp. Fibrofolliculoma should be included in the differential diagnosis when a localized mass lesion arising in the scalp is encountered.

Dermoscopic Diagnosis of a Non-Pigmented Skin Tumor: Eccrine Poroma

Dear Editor, Eccrine poroma stands as a benign adnexal neoplasm that originates from the acrosyringium. It typically emerges as solitary, flesh-colored, or erythematous papules, plaques, or nodules, primarily appearing in areas with sweat glands. As well as pigmented lesions, dermoscopy has proven to enhance the clinical diagnosis of numerous non-pigmented skin tumors, including eccrine poroma. Herein we present a case of eccrine poroma located on the dorsal aspect of the left foot, with characteristic dermoscopic features. A 60-year-old woman was admitted with an asymptomatic lesion on the dorsum of her left foot, which had manifested approximately four years before. Clinically, the lesion presented as a well-circumscribed, violaceous, 0.9x0.9 cm papule (Figure 1a). Dermoscopic examination revealed flower-like and leaf-like vascular patterns, white interlacing areas, glomerular vessels, and milky red globules (Figures 1c-d). The lesion was excised and histopathologic findings were consistent with eccrine poroma (Figure 1b). Eccrine poroma (EP) is an adnexal tumor originating in the intraepidermal part of the eccrine sweat gland duct. Dermoscopy and histopathology help to differentiate EP from pyogenic granuloma, seborrheic keratosis, verruca vulgaris, basal cell carcinoma, squamous cell carcinoma, and amelanotic melanoma. Well-defined dermoscopic features in EP are: White interlacing areas around vessels, milky-red globules, flower-like and leaf-like vascular patterns, glomerular vessels, hairpin vessels, yellow structureless areas, poorly visualized vessels, and well-circumscribed globular or lacuna-like structures separated by white to pink mesh bands [1-3]. Histologically, EP manifests as a well-contained tumor constituted of proliferative cuboidal or poroid cells, often extending from the basal epidermis into the dermal layer. Shave, electrosurgical destruction or simple excision may be the treatment of lesions, depending on the depth of the lesion. Kind Regards

Recurrent nevus phenomenon from shave excision

Recurrent nevus phenomenon from shave excision

Translated article] Basal Cell Carcinoma in the Southern Health Area of Tenerife: Key Clinical and Pathological Factors and Margin Status After Excision

Background and objectiveSurgical excision is the treatment of choice for basal cell carcinoma (BCC). Complete excision with clear margins is important for reducing the risk of recurrence. The aims of this study were to describe the characteristics of BCCs in our health care area, calculate the percentage of positive margins after surgical excision, and determine the risk factors for incomplete excision. Material and methodsRetrospective observational study of BCCs that were surgically removed at Hospital Universitario Nuestra Señora de Candelaria, in Santa Cruz de Tenerife, Spain, between January 1, 2014 and December 31, 2014. Information was collected on demographic, clinical, and histologic variables, surgical approach, margin status, and the department responsible. ResultsIn total, 966 BCCs were diagnosed in 776 patients. Nine percent of tumors with complete data were biopsied, 89% were surgically excised, and 2% were removed by shave excision. The median age of patients with excised tumors was 71 years and 52% were men. BCCs were most often located on the face (59.1%). Surgical margins were analyzed in 506 cases, 17% of which had positive margins. Incomplete excision was significantly more common in tumors located on the face (22% vs. 10% for other locations) and in high-risk subtypes according to the World Health Organization classification (25% vs. 15% for low-risk subtypes). ConclusionsThe characteristics of BCCs in our health care area are similar to those described elsewhere. Facial location and histologic subtype are risk factors for incomplete excision. Careful surgical planning is therefore important in the initial management of BCCs with these characteristics.

Carcinoma basocelular en el Área Sur de Salud de Tenerife. Características clínico-patológicas fundamentales y estado de los bordes tras exéresis

Background and objectiveSurgical excision is the treatment of choice for basal cell carcinoma (BCC). Complete excision with clear margins is important for reducing the risk of recurrence. The aims of this study were to describe the characteristics of BCCs in our health care area, calculate the percentage of positive margins after surgical excision, and determine the risk factors for incomplete excision. Material and methodsRetrospective observational study of BCCs that were surgically removed at Hospital Universitario Nuestra Señora de Candelaria, in Santa Cruz de Tenerife, Spain, between January 1, 2014 and December 31, 2014. Information was collected on demographic, clinical, and histologic variables, surgical approach, margin status, and the department responsible. ResultsIn total, 966 BCCs were diagnosed in 776 patients. Nine percent of tumors with complete data were biopsied, 89% were surgically excised, and 2% were removed by shave excision. The median age of patients with excised tumors was 71 years and 52% were men. BCCs were most often located on the face (59.1%). Surgical margins were analyzed in 506 cases, 17% of which had positive margins. Incomplete excision was significantly more common in tumors located on the face (22% vs. 10% for other locations) and in high-risk subtypes according to the World Health Organization classification (25% vs. 15% for low-risk subtypes). ConclusionsThe characteristics of BCCs in our health care area are similar to those described elsewhere. Facial location and histologic subtype are risk factors for incomplete excision. Careful surgical planning is therefore important in the initial management of BCCs with these characteristics.

Comparison of the Efficacy of Combined Silver Nitrate Coagulation and Shave Excision With Surgical Excision and Linear Closure in the Treatment of Pyogenic Granuloma.

Pyogenic granuloma (PG) is a common benign vascular neoplasia. Optimal treatment should have an aesthetically pleasant scar and a low recurrence rate. No treatment method that is fully effective in solving these has been demonstrated. Silver nitrate cauterization is another method for the management of PG lesions. The effects of silver nitrate on the treatment of PG have not been sufficiently investigated and should be investigated with objective data and a controlled study. The prospective clinical trial was designed to compare silver nitrate cauterization with surgical excision treatment. Procedure times and procedure costs, comfort and satisfaction scales, recurrences, the Patient and Observer Scar Assessment Score, and the Vancouver Scar Scale were compared to evaluate treatments. Silver nitrate treatment had lower procedure times, costs, and better satisfaction and comfort scale scores. The scar assessment scores were better for the silver nitrate treatment. The patients in both groups were successfully treated and no recurrence was seen. Silver nitrate cauterization is low-cost, fast, safe, reliable, and effective with good aesthetic results for the treatment of PG lesions. This study shows that silver nitrate cauterization is a good alternative to surgical excision in the management of PG.

Clinical features and management of eyelid margin nevi

ABSTRACT Purpose Acquired melanocytic nevi are common eyelid lesions; however, their clinical presentation is not well documented. Methods In this retrospective study, clinical records were reviewed in patients evaluated between 2005 and 2022. Results Eyelid margin nevi (n = 150) were more commonly excised in female (78%) and Caucasian (86%) patients. Change in appearance/size were frequent presenting complaints, and 17% experienced ocular symptoms. Referring diagnosis included other benign lesions (11.3%), and concern for malignancy (16.7%). Many individuals (38.7%) noted their lesion for ≤5 years. Nevi were distributed across the 4 margins (9% peripunctal), and 88% had a regular base. Visible pigmentation was more common in non-Caucasians (95.2%) than Caucasians (41.1%). Lashes grew through 60.7% of nevi and were often misdirected. Nevi were treated with superficial excision and cauterization. Histologic subtypes included: dermal (86.6%), compound (9.4%), blue (2.7%), junctional (0.7%), lentiginous dysplastic (0.7%). An irregular base (p=0.042) and pigmentation (p=0.056) were more common in compound than dermal nevi. Lash line quality and appearance were improved in the majority of patients returning for follow-up, although postoperative trichiasis, marginal erythema, and residual pigmentation were observed. Conclusions Melanocytic nevi commonly involve the eyelid margins and have a variety of presentations and appearances. Existing nevi can change, and new lesions appear throughout adulthood. Stable, benign appearing nevi can be observed. Shave excision provides a diagnosis and improved appearance for symptomatic or suspicious lesions, with few serious complications. Malignant transformation is rare, although evidence for recurrence warrants further evaluation.

Cryotherapy versus Hydrogen Peroxide in the Treatment of Seborrheic Keratosis

Seborrheic keratosis has a varying degree of pigmentation. In pigmented seborrheic keratosis, the proliferating keratinocytes trigger the activation of neighboring melanocytes by secreting melanocyte-stimulating cytokines. The etiology of seborrheic keratosis is not known. Epidermal growth factors or their receptors have been implicated in the development of seborrheic keratosis. Seborrheic keratoses can safely be left alone, but ugly or easily traumatized ones can be removed with cryotherapy, electrodesiccation, curettage, or shave excision. The present work aims to compare two modalities of treatment for seborrheic keratosis, namely cryotherapy and hydrogen peroxide (30%). Methods: 30 patients with seborrheic keratosis were included in this study. They were divided into two groups, each with 15 patients. The treatment modalities that have been used include cryotherapy and hydrogen peroxide in three different concentrations (30%, 35%, and 40%). Result: The cryotherapy group consisted of 15 patients, 7 males and 8 females. Their ages ranged from 38 to 80 years, with a mean of 56.1 ± 11.4. Clinical and photographic assessments showed complete removal in all 15 patients in this group (100%). As regards the hydrogen peroxide group, this group included 15 patients, distributed among 7 males and 8 females. Their ages ranged from 39 to 90 years, with a mean of 53.9 ± 14.4. Clinical and photographic assessments showed response in only one small superficial lesion in one patient (6.7%) and no response in 14 patients (93.3%). Conclusion: Cryotherapy is an effective, easy, and relatively cheap method for treating seborrheic keratosis.

33282 Retrospective study of wound infection and healing following minor dermatologic procedures in the ambulatory setting

Dermatologic procedures generally yield low postoperative infection rates, ranging from <1% to 4.25%. Complex repairs including flaps, skin grafts, and wedge resections are well-known to be associated with infection; however, there remains a paucity of studies examining factors associated with surgical site infections (SSIs) in the outpatient setting. We used retrospective chart review to analyze patient and procedural factors associated with wound infections following shave biopsy, punch biopsy, and excision procedures in 4 Duke Health outpatient dermatology clinics from 1/30/2017 to 3/17/2020.

Tracking procedure outcomes using Epic SmartText and SmartData Elements following minor dermatologic procedures in the ambulatory setting

To the Editor: In 2017, the Department of Dermatology, Duke University, employed a template-generating electronic health record tool to collect variables related to surgical site infections (SSIs) following minor dermatologic procedures, including shave biopsies, punch biopsies, excisions, and electrodessication and curettages in the ambulatory setting. This system uses SmartText (a registered trademark of Epic Systems Corporation) with embedded SmartData Elements (SDEs) through Epic-based electronic health records. Our initiative aimed at improving the documentation of adverse outcomes, such as SSIs, wound bleeding, and wound dehiscence, reducing inconsistency in charting, and facilitating tracking in compliance with the Joint Commission on Accreditation of Healthcare Organizations, specifically regarding the Ongoing Professional Practice Evaluation and SSI tracking standards. 1 What are the key elements needed to meet the ongoing professional practice evaluation (OPPE) requirements? The Joint Commission. https://www.jointcommission.org/standards/standard-faqs/critical-access-hospital/medical-staff-ms/000001500/Date accessed: February 1, 2022 Google Scholar ,2 Surgical site infections (SSI): surveillance and resources. The Joint Commission. Posted September 25, 2017. Accessed February 1, 2022. https://www.jointcommission.org/standards/standard-faqs/critical-access-hospital/infection-prevention-and-control-ic/000002155/ Google Scholar Additionally, our SmartText simplifies documentation at postprocedural follow-up appointments and enables rapid, user-friendly data entry and analysis, offering a springboard for research projects while minimizing manual data extraction requirements.

Remarkable efficiency of surgical shave excision of keloids followed by intralesional injection of Bleomycin. A retrospective study of 314 cases.

The aim of this study was to determine the efficiency of a keloid treatment consisting of intradermal surgical shave excision followed by intralesional injections of Bleomycin. A retrospective study performed in the Department of Dermatology, CHU UCL Namur Sainte Elisabeth Clinic, Belgium between 2018 and 2019, on 314 patients with keloids—average age: 32 years (range 19–62). Patients were treated first by surgical shave excision and then after reepithelialization, monthly Bleomycin injections were used until the itching and/or pain ceased and the keloid disappeared. The satisfaction index based on Vancouver Scar Scale on the 314 patients was as follows: 87% of the patients were very satisfied with complete flattening (276 patients), 11% were moderated satisfied with significant flattening (32 patients), and 2% show recurrences (6 patients). Pain and itching disappear totally (100% of patients) based on Visual Analogue Scale. The absence of recurrence within 24 months of the last injection, leads us to believe that this can be a first choice and low‐cost treatment, whatever the phototype and the size of the lesion. This treatment can be given in all regions of the world, including in non‐industrialized or developing countries.

Real-time Intraoperative Dermoscopic Monitoring of Common Acquired Melanocytic Nevi Following Shave Excision.

The treatment of common acquired melanocytic nevus (CAMN) is mostly desired for cosmetic purposes due to which a number of "faster and less traumatizing" techniques have been developed. The major cause of recurrence is incomplete removal; there is a need for early detection of any residual pigment. This study aimed to assess the recurrence of common acquired melanocytic nevi and whether dermoscopy can be used as a noninvasive tool for the assessment of residual pigment following shave excision. A total of 100 patients of age more than 18 years with clinical features suggestive of common acquired melanocytic nevi were enrolled in the study. The nevi were assessed clinically and dermoscopically and, if found benign, were excised using shave excision. The specimen obtained was sent for histopathological examination. Dermoscopy was used immediately after shave excision for observing any residual pigment and, if present, was removed using radiofrequency current. The patients were followed up at 6 and 12 weeks for recurrence. On histopathology, 87% nevi were intradermal, 8% were compound, and 5% had insufficient tissue for diagnosis, which were clinically diagnosed as junctional nevi. Dermoscopy immediately after shave excision helped in detecting residual pigment in 91% nevi, which was immediately ablated with radiofrequency, thus decreasing the risk of recurrences. Recurrences were seen in 33% nevi and all were intradermal with the presence of hair in the majority (66.67%) of them. Shave excision is a minimally invasive and easily performed procedure. Dermsocopy can be used for assessing residual pigment after shave excision and thus reducing the risk of recurrences. On combining shave excision with radiofrequency ablation and assessing by dermoscopy, majority of patients were satisfied with the cosmetic results. Using dermoscope for follow-up helps in early recognition of recurrence and thus appropriate treatment can be provided at the earliest.

Concomitant therapy of surgical shave excision and intralesional injections for ear keloids: Early results from a retrospective cohort study.

IntroductionKeloids are hypertrophic scars that commonly arise in the ear region. The authors’ objectives were to (1) evaluate effectiveness of surgical shave excision followed by intralesional triamcinolone acetonide and onabotulinumtoxinA injections; and (2) evaluate safety and patient satisfaction.Methods and MaterialsThis study was a retrospective chart review of patients who received treatment of extralesional surgical shave excision followed by intralesional triamcinolone acetonide and onabotulinumtoxinA injections to treat ear keloids at a single outpatient dermatology clinic. A prospective patient questionnaire was administered to the same patient population to collect recurrence and patient satisfaction.ResultsA total of 45 patients were included, consisting of 84.4% females (n = 38) and 15.6% males (n = 7) with a mean age of 25.5 years. Through retrospective chart review, early recurrence was seen in 6.7% of patients (n = 3), and via the prospective patient questionnaire, 11.1% of patients noted early keloid recurrence (n = 5). Of the patients who expressed their level of satisfaction in-clinic, 96.0% (n = 24) reported being satisfied or very satisfied and 4.0% (n = 1) were dissatisfied. Satisfaction was also assessed through the prospective patient questionnaire; of those who consented to the questionnaire, 100.0% (n = 24) were satisfied or very satisfied. Only 20.0% (n = 9) of all patients reported experiencing side effects, consisting of pruritus (11.1%; n = 5), tenderness (4.4%; n = 2), pain (2.2%; n = 1), and mild atrophy (2.2%; n = 1).ConclusionExtralesional surgical shave excision followed by intralesional triamcinolone acetonide and onabotulinumtoxinA injections may represent a promising treatment option for ear keloids.Evidence Level: 3 retrospective cohort study.Lay SummaryKeloids are a type of raised scar, which can be painful and itchy for patients. Keloids can occur on various part of the body, including on the ear. They are challenging to treat and tend to come back. There are many treatment options, however, there is not one universal best treatment for keloids on the ear. We hoped to discover if shave excision followed by intralesional triamcinolone acetonide and onabotulinumtoxinA injections is effective at treating keloids on the ear. In order to answer this we completed a chart review of clinic patients, who have already completed the following combination treatment for keloids on the ear. The keloids were treated first by physically removing the bulk of the keloid with a scalpel, which is called shave excision. After the removal, triamcinolone acetonide and onabotulinumtoxinA were injected directly into the keloid. The rate of patient satisfaction and the rate of the keloid returning were collected during in-clinic visits and an optional post-clinic patient questionnaire. The treatment effectiveness and side effects experienced were reported during in-clinic visits. This indicated that with the low rate of side effects, high patient satisfaction, and low rate of keloid return, this treatment combination should be considered as an option for keloids on the ear. However, since this review was completed at one clinic with a small population of patients, it is not fully known if this treatment combination will work for all patients.

Operative Treatment of Severe Allergic Reactions to Red Tattoo Dye: Presentation and Comparison of Possible Surgical Procedures in Seven Patients.

Context:The treatment of allergic reactions to red tattoo dye is challenging in most cases, as local therapy often does not offer long-term improvement and laser therapy is considered relatively contraindicated by many authors owing to the risk of generalized side effects. Therefore, surgical removal of these tattoos is favored; shave excision is the method of choice, particularly for the removal of the entire dye.Aims:The aim of this article was to retrospectively analyze the best post-operative outcome after surgical removal of allergic tattoo reactions using different excision techniques.Materials and Methods:We compared the different surgical procedures performed on seven patients with single and multiple allergic tattoo reactions treated between 2013 and 2018.Results:The best aesthetic results were achieved by superficial ablation of the inflammatory reaction, partially leaving tattoo remains in the skin.Conclusion:Based on our experience with this small number of patients, a superficial removal of the tattoo without complete removal of the dye is, in most cases, sufficient to achieve healing. The remaining dye residues seem to be better tolerated by the immune system afterwards. Furthermore, the tattoo is often preserved in large parts.

A clinicopathologic analysis of 54 cases of cutaneous myxoma

Cutaneous myxoma (CM) is an uncommon benign neoplasm of skin, which may be sporadic or arise in association with syndromes such as Carney complex. There has been only one large case series describing CM. We report 54 additional cases of CM; patients had a mean age of 55 years (range = 7-91), with a female-to-male ratio of 1.3. Most occurred on the trunk (n=19), with the back being the most common site. The remainder presented on the lower extremity (n=18), head and neck (n=10), and arm (n=7). Histopathologically, they were relatively circumscribed, nodular, and centered in the dermis. All had abundant myxoid stroma, a thin, arborizing vascular network, and spindled to stellate cells with no to mild atypia without mitotic activity. Follicular induction, stromal neutrophils, and intranuclear inclusions were present in 35%, 25%, and 61% of cases, respectively. Collagen trapping, splitting of collagen fibers, and encircling of hair follicles or eccrine glands were encountered in a subset. Thirty-nine cases were treated with shave excision, whereas 12 cases underwent wide local excision. Follow-up data were available for 28 of 54 cases (mean = 50 months). Only one case recurred at 36 months. This study suggests CM has a lower risk of local recurrence than previously reported.