Chance Of Recurrence Research Articles

Favorable surgical and obstetrical outcomes in pre- and postconceptional laparoscopic abdominal cerclage: a large multicenter cohort study

BackgroundCervical incompetence is an important cause of extreme preterm delivery. Without specialized treatment, cervical incompetence has a 30% chance of recurrence in a subsequent pregnancy. Recently the first randomized controlled trial showed significant superiority of the abdominal cerclage compared to both a high and low vaginal cerclage in preventing preterm delivery <32 weeks of gestational age and fetal loss in patients with a prior failed vaginal cerclage. Objective(s)To assess surgical and obstetric outcomes in patients with pre- and postconceptional laparoscopic abdominal cerclage placement. Furthermore, to perform subgroup analysis based on the indication for cerclage placement in order to identify patients that benefit the most from an abdominal cerclage. Study designA retrospective multicenter cohort study with consecutive inclusion of all eligible patients from 1997 onwards in the Dutch cohort (104 patients) and from 2007 onwards in the Boston cohort (169 patients) was conducted. Eligible patients suffered from at least one second- or third-trimester fetal loss because of cervical incompetence and/or a short or absent cervix after cervical surgery. This includes loop electrosurgical excision procedure (LEEP), conization or trachelectomy. Patients were divided into subgroups based on the indication for cerclage placement: 1) prior failed vaginal cerclage 2) prior cervical surgery 3) other indications. This third group consisted of patients with a history of multiple second- or early third-trimester fetal losses based on cervical incompetence (without a failed vaginal cerclage) and/or multiple dilation and curettage procedures. The primary outcome measure was delivery at ≥34 weeks of gestation with neonatal survival at hospital discharge. Secondary outcome measures included surgical and obstetric outcomes, such as pregnancy rates after preconceptional surgery, obstetric complications and fetal survival rates. ResultsA total of 273 patients were included; 250 patients in the preconceptional cohort and 23 patients in the postconceptional cohort. Surgical outcomes of 273 patients were favorable with six minor complications (2.2%). In the postconceptional cohort we had one patient (0.4%) with hemorrhage of 650 ml, resulting in conversion to laparotomy. After preconceptional laparoscopic abdominal cerclage (n=250) the pregnancy rate was 74.1% (n=137) with a minimal follow-up of 12 months. Delivery at ≥ 34 weeks of gestation occurred in 90.5% of all ongoing pregnancies. Four patients (3.3%) suffered from a second-trimester fetal loss. The indication for the cerclage in all four patients was a prior failed vaginal cerclage. The other subgroups showed fetal survival rates of 100% in ongoing pregnancies with a total fetal survival rate of 96%. After postconceptional placement, 94.1% of all patients with an ongoing pregnancy delivered at ≥ 34 weeks of gestation with a total fetal survival rate of 100%. Thus second-trimester fetal losses did not occur in this group. Conclusion(s)Pre- and postconceptional laparoscopic abdominal cerclage is a safe procedure with favorable obstetric outcomes in patients with an increased risk of cervical incompetence. All subgroups show high fetal survival rates. Second-trimester fetal loss only occurred in the group of patients with a cerclage placed for the indication prior failed vaginal cerclage, but also in this group the chance was low.

Abstract 12194: Clinical Application of Virtual Antiarrhythmic Drug Test Using Digital Twins in Patients Who Recurred Atrial Fibrillation After Catheter Ablation

Introduction: We previously reported that a computational modeling-guided antiarrhythmic drug (AAD) test was feasible for assessing diverse AADs in patients with atrial fibrillation (AF). In this study, we took the virtual AAD test (V-AAD) in patients who took AADs after AF catheter ablation (AFCA). Hypothesis: Patients using an effective drug in the VAAD test will have fewer AF recurrences than patients using an ineffective drug. Methods: This single-center retrospective study included 246 patients (72.8% male, 60.7±10.2 years of age, 38.6% paroxysmal AF) prescribed AADs within 3 months after AFCA. Using realistic computational modeling, we evaluated the effects of five AADs (amiodarone, sotalol, dronedarone, flecainide, and propafenone; 2 doses for each drug). Clinical AADs (C-AAD) were chosen at the discretion of the physicians blinded to the V-AAD test. We defined the effective V-AAD as the V-AAD that terminated AF or converted AF to atrial tachycardia (AT) and the best V-AAD as the V-AAD that ended virtual AF the fastest. We compared AF recurrence rates after the AAD prescription depending on the results of the V-AAD test. Results: The ineffective and best V-AAD were administered in 64 (26.0 %) and 70 patients (28.5%). The recurrence rate within a year after using the ineffective, effective, and best V-AAD were 46.9%, 35.7%, and 25.7%, respectively (log-rank p=0.013). The recurrence rate within a year in patients with at least one V-AAD terminating AF and those without was 33.9% and 50.0%, respectively (log-rank p=0.034). The use of best V-AAD (OR 0.43, 95% CI [0.18-0.96]; p=0.042, vs. ineffective V-AAD) is an independent predictor of AF recurrence within a year of using AAD after AFCA. Conclusions: The digital twins-guided V-AAD test was feasible for evaluating the efficacy of multiple AADs in patients with AF who had a high chance of recurrence after AFCA. We need a prospective randomization study to assess the prediction power of the V-AAD test.

Complications during Vaginal Sacrospinous Fixation along with McCall Culdoplasty in Stage III and IV POP

In Bangladesh, about half a million women are suffering from stage III or IV pelvic organ prolapse (POP). With traditional surgical methods, there is a chance of recurrence, especially of apical prolapse. Sacrospinous fixation (SSF) along with MacCall Culdoplasty during vaginal hysterectomy can reduce this recurrence rate enormously. This study was designed to identify, manage as well as to prevent per-/post-operative complications during SSF. The study period was from August 2017 to December 2021 at Kumudini Women’s Medical College and Hospital, Bangladesh. Total 335 stage III and IV utero-vaginal prolapse cases were included in this study. The surgeries performed were vaginal hysterectomy followed by modified McCall Culdoplasty and right-sided vaginal sacrospinous ligament fixation (SSF) along with anterior and posterior fascial closure and perineorrhaphy. A standard data collection sheet was used to record the information. Per-operatively, main complications were hemorrhage (3.57%) due to vessel injury and rectal injury (0.90%). The immediate early postoperative complication was buttock pain (24%). Of these, in 97.53% cases, pain subsided within 6 weeks with analgesic and counselling. Only one patient had recurrence of apical prolapse within 1st week of operation. It should be concluded that with proper knowledge of anatomy and careful surgical technique, most of the complications can be avoided. Bangladesh J Obstet Gynaecol, 2022; Vol. 37(2): 90-97

Circulating Tumour DNA as Biomarker for Colorectal Liver Metastases: A Systematic Review and Meta-Analysis.

Circulating tumour DNA (ctDNA) is a potential biomarker that could contribute to more judicious patient selection for personalised treatment. This review and meta-analysis gives an overview of the current knowledge in the literature investigating the value of ctDNA in patients with colorectal liver metastases (CRLM). A systematic search was conducted in electronic databases for studies published prior to the 26th of May 2023. Studies investigating the association between ctDNA and oncological outcomes in patients undergoing curative-intent local therapy for CRLM were included. Meta-analyses were performed to pool hazard ratios (HR) for the recurrence-free survival (RFS) and overall survival (OS). A total of eleven studies were included and nine were eligible for meta-analyses. Patients with detectable ctDNA after surgery experienced a significantly higher chance of recurrence (HR 3.12, 95% CI 2.27-4.28, p < 0.000010) and shorter OS (HR 5.04, 95% CI 2.53-10.04, p < 0.00001) compared to patients without detectable ctDNA. A similar association for recurrence was found in patients with detectable ctDNA after the completion of adjuvant therapy (HR 6.39, 95% CI 2.13-19.17, p < 0.0009). The meta-analyses revealed no association between detectable ctDNA before surgery and the RFS and OS. These meta-analyses demonstrate the strong association between detectable ctDNA after treatment and oncological outcomes in CRLM patients.

Electrochemotherapy for Mammary Tumour in Dogs

Background: Mammary neoplasms are the most common tumours in the bitch. Even though surgery remained the treatment of choice for mammary gland tumours except those with inflammatory carcinomas or distant metastasis; it did not seem to reduce the chances of recurrence in case of malignancy in dogs. Other alternatives to surgery are chemotherapy, immunotherapy, radiation therapy, hormonal therapy etc. The major disadvantage of chemotherapeutic agents was the lack of selectivity for tumour cells. To overcome this problem, electrochemotherapy could be used as a single or as an adjuvant therapy to surgery which could be used for treatment of inoperable tumours. Cisplatin and bleomycin are the two chemotherapeutic agents used in veterinary oncology for electrochemotherapy. This study was carried out on clinical cases of mammary tumours to study and compare the efficacies of electrochemotherapy using Cisplatin and bleomycin Methods: The research was carried out on clinical cases of canine mammary tumour presented to the Small Animal Surgical Out-Patient Unit of Madras Veterinary College Teaching Hospital for a period of one year from September 2018 to May 2021. Routine Clinical, Haematological, Biochemical and Radiographic evaluations were performed. Twelve dogs with mammary tumours, with a single solitary lump were selected for the study irrespective of the age, breed and location. Group I Cases were treated by electrotherapy with cisplastin and Group II were treated by electrotherapy with bleomycin intralesionally following which surgical excision was performed. Result: Most cases in the cisplatin group produced partial response (3/6) according to the response evaluation criteria, whereas most cases in the bleomycin group produced complete response (100% regression). Bleomycin was comparatively more efficient (1.7 times) than cisplatin in electrochemotherapy for mammary tumours. The time under anaesthesia was low which makes this procedure a suitable alternative to geriatric dogs that cannot be anaesthetised for a longer duration for surgery.

THU101 A Challenging Case Of Recurrent Suprasellar Epidermoid Cyst With Visual Field Deficits

Abstract Disclosure: S. Ahsun: None. A. Atri: None. R. Bhat: None. C. eaton: None. N. Blocher: None. A challenging case of recurrent suprasellar epidermoid cyst with visual field deficits. Introduction: Intracranial epidermoid cysts account for approximately 1% of all intracranial tumors. The most common location of occurrence is cerebellopontine angle. Suprasellar region is the second most common location. We present a case for suprasellar epidermoid cyst with visual field deficits. Case Presentation: A 52 y/o female presented to an ophthalmologist for blurring of vision and was found to have bitemporal hemianopia. MRI of the brain showed a large suprasellar mass of 6.9x4.2x3.3 cm with extension into the surrounding structures. A portion of the cyst wall was hemorrhagic. There was significant mass-effect on the optic chiasm and bilateral optic tracts. Patient underwent elective craniotomy with left frontotemporal approach. A characteristic pearly wide epidermoid capsule was visualized through the oculomotor triangle. The optic nerve was noted to be quite distorted in its course, exiting from the optic canal and being pushed superiorly by the epidermoid tumor. Accessible tumor capsule was resected, however due to the dense adhesions of the epidermoid cyst to the surrounding vasculature and the optic nerves, complete resection was not attempted. Postoperatively, patient developed right-sided hemiparesis due to an acute infarct. Patient also developed some dementia, hyperphagia and aggressive behavior following her surgery. She started her rehabilitation therapy but had persistent dementia and cognitive decline. Repeat vision testing showed right superior homonymous hemianopia. MRI of the brain a year after the initial surgery showed growth of the residual cyst and some obstructive hydrocephalus but without any symptoms. She underwent a second debulking procedure that was successful with complete excision of the residual tumor but the patient had delayed recovery. She subsequently underwent tracheostomy and PEG tube placement and was transferred to the rehabilitation facility. She is now awake but still nonverbal. Patient also developed panhypopituitarism and is currently on the replacement for cortisol and thyroid hormone. She is also on DDAVP for her diabetes insipidus which seems to be permanent in her case. Conclusion: This case highlights some important facts: 1. Epidermoid cysts are challenging from the management standpoint. Only 50-80% can be resected completely. Incomplete removal increases the chances for recurrence which are variable at 1-54%. 2. Even in cases of recurrent growth repeat surgery should only be performed if patient has significant symptoms from the tumor. 3.As per the literature patients with adjuvant radiotherapy have improved outcomes. As in our case radiotherapy should have been considered in the setting of recurrence of the tumor. 4.Endoscopic endonasal approach is a new modality that has shown a very low rate of complications after resection. Presentation: Thursday, June 15, 2023

Role of Panchakarma in the Management of Spinal Canal Stenosis - A Case Study

Spinal canal stenosis is a painful, degenerative condition, and is localized to facets, joints, and ligamentum flavum of the vertebra which is often referred to for surgical correction. The main cause of stenosis is herniated vertebral disc. If there is no compression, the spinal canal can be referred to as narrow, but not stenotic. Certain studies have defined lumbar spinal stenosis as the narrowing of the osteo-ligamentous vertebral canal or the intervertebral foramina, which causes compression of the thecal sac or the caudal nerve roots. The narrowing may impact the entire canal or just a portion of it, but it occurs at a single vertebral level. In this condition, it may, drastically affect the quality of life due to severe pain in doing daily routine activities. In contemporary science, there is no treatment except surgical intervention which is having a high chance of complication and the chances of recurrence. Surgery is necessary when there are clinically significant motor deficiencies or symptoms of cauda equina syndrome. Based on the manifestation of clinical signs and symptoms it can be correlated with Gridhrasi, according to Ayurveda. Gridhrasi can be treated successfully by the intervention of Panchakarma procedures along with Shamana Chikitsa. Here is a case study of a patient suffering from low back pain radiating to bilateral lower limbs, stiffness, numbness, burning sensation in the bilateral sole region, and unable to walk without support, who was previously diagnosed as a case of Spinal Canal Stenosis. He was treated with a Panchakarma procedure, Shamana Chikitsa along with Physiotherapy Exercises. The patient showed marked improvement and could do daily routine activities properly.

Malignant Small Round Cell Tumor: A Rare Aggressive Malignancy-Case Report

Background: Malignant Small round Cell Tumor (MSRCT) is very rare group of tumors. Malignant cells have similar histologic appearance making it difficult to distinguish one from another, and poses a diagnostic challenge with needs for a multimodal approach. Immunohistochemistry and immunophenotyping by flow cytometry, reverse transcriptase polymer chain reaction (RT-PCR) and fluorescence in situ hybridization are needed to confirm. The appropriate and best treatment in early stages of MSRCT is early surgical excision with chemoradiotherapy based on patient specification. Inspite of all these, tumors have poor prognosis and chance of recurrence are high. Method: Case study of a 27-year-old male who presented with a non-productive cough for 4 weeks, with feverish feeling with weight loss and shortness of breath and a new onset precordial chest pain non radiating and worse on exertion. On examination his vitals were: BP 121/91 mm of hg, pulse rate 114bpm, temperature 36.3 degrees Celsius, respiratory rate 24/per min, SPO2 96%.On examination, Elevated Jugular Venous Pressure, hyperactive precordium, displaced apex beat to 6th intercostal space anterior axillary line, muffled heart sounds and bilateral lower limb edema. Respiratory exam was unremarkable. Sputum gene expert was negative for mycobacterium tuberculosis and covid 19 rapid test was negative. Chest X Ray showed cardiomegaly and a transthoracic echocardiography revealed moderate-large pericardial effusion, with mild collapse of right atrium in diastole. Pericardiocentesis done showed hemorrhagic effusion with lymphocytes cell component, patient was initiated on treatment for TB pericarditis empirically. Three months later a chest CT scan done revealed extensive mediastinal/pericardial mass with lung nodules. An ultrasound guided mediastinal/Pericardial biopsy was done, revealed a poorly differentiated small round cell carcinoma. Results: Patient expired 14 weeks from the initial onset of symptoms while awaiting immunohistochemistry studies for specific diagnosis of the tumor and oncology review. Discussion: This demonstrates the complexity of establishing differential diagnosis of MSRCT in a resource limited setting with subsequent delay in treatment initiation, heralds poor prognosis. This also confirms difficulties in establishing differential diagnosis in poorly differentiated tumor.

Ionizing radiation normalizes the features of active breast cancer stromal fibroblasts and suppresses their paracrine pro-carcinogenic effects

BackgroundRadiotherapy is an important therapeutic strategy for breast cancer patients through reducing the chances of recurrence and metastasis, which are fueled by cancer-associated fibroblasts (CAFs). Thereby, we addressed here the effect of various doses of X-rays on breast CAFs and their adjacent counterparts. MethodsWe have used WST1 and annexin V-associated with flow cytometry to test the cytotoxic effects of X-rays. Immunoblotting and ELISA was used to assess the expression/secretion of various proteins. Immunohistochemistry was utilized to determine the level of β-galactosidase and Ki-67. Sphere formation assay was used to test the ability of breast cancer cells to form tumorspheres. Orthotopic tumor xenografts were also used to evaluate the effect of X-ray-treated breast stromal fibroblasts on breast cancer tumor growth in vivo. ResultsBreast stromal fibroblasts showed high resistance to X-rays. While the low dose (5 Gy) inhibited cell proliferation and the active features of CAFs, the higher doses (16 and 50 Gy) promoted senescence. However, this was not accompanied by the senescence-associated secretory phenotype (SASP), but rather a reduction in the synthesis/secretion of various cancer-associated cytokines. Additionally, X-rays suppressed the features of active breast stromal fibroblasts, and their paracrine pro-carcinogenic effects. The ablative dose (16 Gy) inhibited the capacity of active stromal fibroblasts to promote the pro-metastatic processes epithelial-to-mesenchymal transition, the formation of cancer stem cells, as well as the growth of humanized orthotopic breast tumor xenografts. ConclusionTogether, these findings indicate that X-rays can normalize the features of active breast stromal fibroblasts through promoting senescence without SASP.

Prognostic significance of delayed complete metabolic response on PET/CT after primary chemoradiation treatment of cervical cancer

ObjectiveTo investigate the prognostic significance of near-complete metabolic response on initial follow-up PET/CT after primary chemoradiation treatment of cervical cancer.MethodsSurvival data were retrospectively compared between patients who had complete metabolic...

PARA-SURGICAL PROCEDURES AND ITS PRACTICE IN AYURVEDA

Surgical procedures performed by non-surgical items or in absence of surgical instruments are Para-Surgical Procedures. Special techniques of Para-surgical procedures like Kshara Karma, Kshara Sutra, Agnikarma, Raktamokshana, Jalaukavacharana, Siravyadhana etc have been adopted to treat many sufferers. Ayurveda is an ancient science. Sushruta, known as the father of surgery, has described various surgical and para surgical procedures. These procedures are specially indicated according to stage and dosha predominance. Para surgical procedures have been indicated for different diseases that cannot be cured by any medication or where surgery is not possible to treat the condition or there is great chance of recurrence of disease. Para surgical methods are effective, easy to apply in the management of many urdhvajatrugata roga also, easy to perform, less chance of recurrence, sutureless, less post-operative hemorrhage and minimal pain. The purpose of this review is to evaluate and discuss the utility and probable mode of action of para surgical procedures used in different conditions in a scientific manner. All the gathered information was collected and complied from samhitas, some research papers, articles and published books.

Atrial fibrillation for the Acute physician

Atrial fibrillation (AF) is the most common arrhythmia in patients admitted to acute medical unit (AMU) and its prevalence increases with age. Acutely ill patients who suffer AF can be known to have AF - preexisting or can suffer from new onset AF secondary to the acute illness. Loss of atrial systole in presence of rapid ventricular response (RVR) can lead to a reduction in cardiac output and further hemodynamic compromise. New-onset AF in an acutely ill patient increase the risk of morbidity and mortality and is considered a marker of disease severity, priorities for the acute physician are to evaluate the hemodynamic status of the patient suffering with AF with RVR and consider urgent direct current cardioversion (DCCV) if evidence of hemodynamic compromise. Following steps after ensuring hemodynamic stability are to treat the cause of AF as well as assess for pharmacological treatment aiming for rate or rhythm control. New onset AF is also associated with an increase in the risk of heart failure, stroke, and death, there is evidence now that new onset AF in hospital is associated with 50% chance of recurrence within one year of discharge.

Full-thickness elliptical excision of lobular capillary hemangioma over upper eyelid with good aesthetic outcome: A report of two cases

Abstract Lobular capillary hemangioma (LCH) or pyogenic granuloma is a benign vascular tumor seen in children and adults, with a propensity to bleed profusely. Diagnosis can be made on the basis of sudden onset, rapid growth, history of trauma, and recurrent bleeding, though histopathological evidence is confirmatory. As these tumors do not usually regress spontaneously and have a high rate of recurrence, full-thickness surgical excision is a good option, especially in areas of low tension, such as the eyelids, as it offers satisfactory results with good aesthetic outcome and low chances of recurrence. Here, we report two cases of LCH over the upper eyelids, which were treated by full-thickness elliptical excision.

Recurrent Subdural Hematoma: An Institutional Experience.

Background Chronic subdural hematoma (CSDH) is a common neurosurgical problem, which offers a good outcome following surgery. In many cases, burr hole irrigation and drainage under local anesthesia can provide satisfactory results. However,recurrencecan be a cause for concern for both the surgeon and the patient. While recurrence is not a frequent phenomenon, studies have reported rates of up to 31.6%. Aims and objectives In this study, our objective is to examine a comprehensive range of potential risk factors and provide valuable insights into identifying patients at a higher risk of recurrence to aid in surgical decision-making. Methodology This study employed a prospective and retrospective design, conducted between 2017 and 2021, at Sri Ramachandra Institute of Higher Education and Research. The study received ethical approval from the Institutional Ethics Committee. The research aimed to assess patients who underwent surgery for CSDH, with a particular focus on those who experienced recurrence. Results The average age of patients with recurrence was 71.5 years compared to 65.2 years in the no-recurrence group, but this difference did not show a significant statistical correlation. A significant male predominance was observed, with 27 men and four women affected (out of a total of 147 men and 73 women in the study), resulting in a statistically significant p-value of 0.01.On multivariate analysis, heterogenous subtypes were a significant predictor of recurrence (OR: 8.88, 95% CI: 6.96-16.54, p = 0.01).The mean midline shift in those with recurrence was 11.4 mm compared to 7.09 mm in those without recurrence. This was a statistically significant correlation with a p-value of 0.02.Regarding those with recurrence, 24 patients underwent evacuation using two burr holes, with one placed in the frontal region and another in the parietal region. All of these patients had a subdural drain placed, which was removed on postoperative day 2. The remaining eight patients underwent a mini-craniotomy for evacuation.We had four cases of refractory CSDH, all of whom underwent the second evacuation using burr holes. Three of them underwent evacuation via craniotomy, while the family of the fourth patient did not give consent for the procedure. Conclusion Patient-related factors such as gender, bilateral presentation, and the presence of hypertension and radiological factors such as the presence of heterogenous subtype and a significant midline shift are clues towarda higher chance of recurrence.

A Retrospective Follow-Up Study To Show The Effectiveness Of Booster Dose Of Foam Sclerotherapy Session At 3rd And 6th Months In Preventing The Recurrence Of Varicose Veins.

Injection sclerotherapy administration is known to cause a decreased recurrence of varicose vein disease. This research aimed to investigate the recurrence of varicose vein disease after giving booster doses of injection sclerotherapy. The booster doses were given at 3rd and 6th months. One hundred and fifty patients participated and all patient's included ages 30-70 in the category of 'low risk' patients. The patients were both males and females. Patients participating in the study were counselled appropriately and written consent was taken from them. Moreover, the patients selected were volunteers and agreed to be part of the study. Patients who were above 70 years of age, those who were at a high-risk due to some co-morbidities (high-risk patients), patients not willing to be part of the study, those allergic to drugs being used including sclerosant and people with any known psychiatric illness or cardiac arrhythmias, deep venous thrombosis patients, patients having arteriovenous malformation/venous ulcers were all excluded. If the patient was pregnant, the gynaecology team was taken on board and the procedure was carried out. Every procedure was carried out under the direct supervision of the supervisor. Booster dose sessions of Foam Sclerotherapy were held at 3rd and 6th months of the study time. Their effectiveness was observed and documentation was carried out. Since it was a procedure that could be done in the OPD, there was no need for specialized anaesthesia care. It is of significant notice that when a patient of varicose veins was given a booster intravenous sclerosant injection at 3rd and 6th month of treatment, chances of recurrence decreased to 50%.

Clinical study to evaluate the efficacy of autoinoculation in genital molluscum contagiosum in reproductive age group.

Molluscum contagiosum (MC) typically presents as asymptomatic or itchy, discrete, smooth, flesh-colored, dome-shaped papules with central umbilication. Lesions on the genitals are often sexually transmitted and tend to be seen in young adults. Homologous auto implantation is a simple technique which helps in inducing a cell-mediated immune response to the antigens, aiding clearance of both local and distant lesions. The aim of the study is to evaluate the efficacy and side effect of the technique of autoinoculation for the treatment of genital MC in terms of reduction in number of lesions. Thirty-one patients having >5 genital molluscum attending skin outpatient department were enrolled out of which 30 remain. A well-defined mc lesion was approached using an insulin syringe (30 G) and pierced from a site just adjacent to the lesion. Results were assessed every 2 weeks for 2 months. 60% (n = 18) patients showed excellent response, 20% (n = 6) patients showed very good response, 6.6% (n = 2) patients showed good response and 13.3% (n = 4) showed poor response at the end of the study. The autoinoculation technique is an effective technique in terms of excellent clearance of MC lesions with fewer chances of recurrence, side effects, and shorter duration taken to achieve a complete response to distant lesions.

Management of Liver Hydatid Cysts: A Retrospective Analysis of 293 Surgical Cases from Southern Iran.

The current study aimed to evaluate the therapeutic features and complications of liver hydatid cyst in patients who underwent surgery for cystic echinococcosis (CE) in Fars province, southern Iran. A total of 293 patients who underwent surgery for liver hydatid cyst from 2004 to 2018 in Fars province, southern Iran, were retrospectively evaluated. The clinical records of patients were reviewed, and the demographic and clinical characteristics of each patient were assessed. Of the total of 293 cases, 178 (60.9%) were females and 115 (39.1%) were males. The mean age of the subjects was 37.22 (±20.55) years. The mean size of the liver hydatid cyst was 9.18 (±4.365) cm. Of the 293 patients studied, 227 (77.4%) had hydatid cysts only in the liver, while 55 (9.4%) had both liver and lung cysts. More than half of the liver cysts (65.9%) were located in the right portion of the liver (segment 5 to 8). Of the 293 cases, 52 (17.7%) underwent radical surgery, while 241 (82.3%) underwent conservative surgery. Recurrence of hydatid cyst was recorded in 46 (15%) of cases. Patients who were treated with radical surgery in comparison with those who had conservative surgery had a lower recurrence rate but a longer duration of hospital stay (P < 0.05). Recurrence remains as one of the major challenges in the management of hydatid cyst. Radical surgery reduces the chance of recurrence, although this procedure increases the length of hospital stay.

Management of large multicystic ameloblastoma of mandible- Resection and reconstruction with recon plate

Ameloblastoma is a common benign, locally aggressive odontogenic neoplasm that usually occurs in the vicinity of the mandibular molars or ramus. Uncontrolled, ameloblastoma may cause significant morbidity and occasionally death. The majority of ameloblastomas are multicystic, which are more difficult to eradicate than the unicystic and peripheral varieties. Although surgery is the mainstay of treatment, the extent of resection is controversial. The challenge in managing ameloblastoma is in achieving complete excision such that chances of recurrence is minimal and reconstruction of the defect when the tumour is large.

An unusually extensive orthokeratinized odontogenic cyst: A case report

While odontogenic keratocysts (OKC) are fairly common and well-known, orthokeratinized odontogenic cysts (OOCs) are quite rare accounting for less than 1% of odontogenic cysts. The entity is characterized by the presence of a predominant orthokeratinized lining. OOC is much less aggressive as compared to OKC and simple enucleation is discerned as adequate treatment with minimal chances of recurrence. The present case report describes an extensive OOC that involved most of the angle and ramus of the mandible in a 25-year-old female.

Predictors of prospective suicide attempts in a group at risk of personality disorder following self-poisoning.

Patients with personality disorder (PD) are at risk for suicidal behavior and are frequently admitted for this reason to emergency departments. In this context, researchers have tried to identify predictors of their suicidal acts, however, the studies have been mostly retrospective, and uncertainty remains. To prospectively explore factors associated with suicide attempts (SA) in individuals screened for PD from the ecological context of emergencies. Patients were recruited from two emergency departments after a self-poisoning episode (n = 310). PDQ-4+ (risk of PD), TAS-20 (alexithymia), SIS (suicidal intent), H (hopelessness), BDI-13 (depression), AUDIT (alcohol consumption), and MINI (comorbidity) questionnaires were completed. SA over the subsequent two years were identified by mailed questionnaires and hospitals' active files. Logistic regression analyses were performed. Having a previous suicidal attempt was linked to a 2.7 times higher chance of recurrence after 6 months, whereas the TAS-20 showed a 1.1 times higher risk at 18 months (OR = 1.1) and the BDI at 24 months (OR = 1.2). Each one-unit increment in TAS-20 and BDI-13 scores increased the risk of SA by 9.8 and 20.4% at 18 and 24 months, respectively. Some clinical features, such as alcohol dependence, suicide intent, and hopelessness, may not be reliable predictors of SA among PD patients. However, in the short term, previous SA and, in the long term, depression and alexithymia may be the most robust clinical predictors to consider in our sample of patients with self-poisoning SA.Clinical trial registration: [ClinicalTrials.gov], NCT00641498 24/03/2008 [#2006-A00450-51].