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Background: Circumcision is the most common elective surgical procedure amongst Muslims. The Plastibell method is gaining popularity as it is being considered safer with a lower complication rate. Objective: To compare the open and plastibell methods of circumcision in terms of procedural time, outcomes, and parental satisfaction in our cohort of boys up to 5 years of age. Methods: This quasi-experimental study of boys aged ≤5 years was conducted from July 2018 to October 2020 at THQ Ferozewala, Punjab. Boys meeting the inclusion criteria were circumcised, based on parental preference, by the Open method or the Plastibell technique after administering age-appropriate local or general anesthesia. Follow-up was conducted on the 5th, 10th, and 30th postprocedural days. Basic demographic data, procedural duration, and outcomes were documented. Results: Of 646 boys brought for circumcision, 608 met the inclusion criteria with equal participants in both groups. The median age in the open and plastibell groups was 3.0 (IQR=1.0-12.2) and 5.0 (IQR=2.0-9.0) months respectively. The Plastibell group had a significantly shorter median operating time compared to the Open method (4.2 min vs. 13 min; p=0.008). Complications were recorded in 15% of children (n=91) and were more frequent but comparatively trivial in nature in the Plastibell group. Comparison of complications between the two methods revealed that the association of over-removal of skin was statistically significant (p=0.007) with the Open method while under-removal of skin (p=0.002) and post-operative phimosis (p=0.037) were significantly associated with the Plastibell technique; the latter two complications being significantly associated with age of the boys in the ≥2 months to 1-year group. No serious adverse outcomes were reported for both groups. The open method was preferred by parents for cosmesis and Plastibell for ease of care. Follow-up contact was established with all families. Conclusion: Plastibell, compared to the open method, is a quicker and safer method of circumcision for boys up to 5 years of age, under appropriate anesthesia. Follow-up ensures patient safety. Clinical Trial Number: ClinicalTrials.gov-NCT06120634

Abstract Background Classical MPNs including ET and PMF have a chronic course and potential for leukaemic transformation. Timely diagnosis is obligatory to ensure appropriate management and positive outcomes. The aim of this study was to determine the mutational profile, clinical characteristics and outcome of ET and PMF patients in Pakistani population. Methods This was a prospective observational study conducted between 2012 and 2017 at NIBD. Patients were diagnosed and risk stratified according to international recommendations. Response to treatment was assessed by IWG criteria. Results Of the total 137 patients analysed, 75 were ET and 62 were PMF. JAK2 positivity was seen in 51 cases (37.2%), CALR in 41 cases (29.9%), while triple-negative in 17 (12.4%) cases. None of the patients in the present study were MPL positive. Overall survival for patients with ET and PMF was 92.5 and 86.0% respectively and leukaemia free survival was 100 and 91.6% respectively, at a median follow-up of 12 months. Leukaemic transformation occurred in 6.5% of MF patients; among them, JAK2 mutation was frequently found. Molecular mutations did not influence the OS in ET whereas in PMF, OS was shortest in the triple-negative PMF group as compared to the JAK2 and CALR positive patient groups. Conclusion This study shows a different spectrum of molecular mutations in ET and PMF patients in Pakistani population as compared to other Asian countries. Similarly, the risk of leukaemic transformation in ET and PMF is relatively lower in our population of patients. The factors responsible for these phenotypic and genotypic differences need to be analysed in large scale studies with longer follow-up of patients.

Background & Objectives: Retinoblastoma is a malignant intraocular tumor and its treatment requires a multidisciplinary approach. Chemotherapy is an important modality in treatment of retinoblastoma. The purpose of this study was to assess the histopathological changes in retinoblastomas treated with chemotherapy along with correlation of comorbid conditions with high risk histopathological factors (HRF)., Methods: All post-chemotherapy enucleated eye specimens received in the pathology department between 2017 to 2021 were included in the study. Slides were retrieved and reviewed for chemotherapeutic effects, tumor regression, and for assessment of HRF. Patient demographic data, information regarding chemotherapy and co-morbid conditions were retrieved through the hospital database. Chi-square was used to analyze the relation between comorbid conditions and HRF., Results: Chemotherapeutic effects were seen in all eyes with varying degrees of responses. Necrosis, calcification, and gliosis were the most common findings. The majority of eyes showed tumor occupying less than 50% of the eye whereas complete regression was noted in one eye only. Retinal detachment, glaucoma, and buphthalmos were the most common comorbid conditions at the time of diagnosis. Patients with glaucoma were more likely to have ciliary body invasion. Kaplan Meier analysis showed that patients with more than two HRF had decreased survival rates in comparison to those with one or no HRF., Conclusion: Histopathological evaluation of chemotherapy-treated eyes shows varying degrees of response to chemotherapy. Post enucleation histopathological evaluation of the globe plays an important role in assessing disease activity and guiding further treatment to prevent metastasis., (Copyright: © Pakistan Journal of Medical Sciences.)

Background & Objectives: The assessment of histopathological risk factors (HRFs) in retinoblastoma in upfront enucleated eyes is important in deciding treatment protocols. Limited data is available from the developing countries as very few studies were conducted on retinoblastoma. The study aims to report this data from Pakistan., Methods: This cross-sectional study included treatment naïve retinoblastoma patients who underwent upfront enucleation between 2017 to 2021. Various tumor characteristics i.e. laterality, size, histologic grade, anaplasia grade, growth pattern, extent and length of optic nerve invasion, pathologic staging, tumor involvement of ocular structures were assessed. High-risk factors such as involvement of anterior chamber, choroidal, scleral, extrascleral, and optic nerve were also noted., Results: A total number of 54 patients were enrolled, out of which 53.7% were females while remaining were males. Median age at presentation was 24 months. Unilateral tumor was seen in 92.6% cases. Most frequent histologic grade was G2 (64.7%) and moderate anaplasia was observed in 59.2% cases. Vitreous involvement was seen in (86.5%). Pathologic staging of most of the tumors was pT1 (39.2%). Assessment of high-risk factors revealed that optic nerve involvement (35.1%) was the most common finding with retrolaminar tumor invasion seen in 75% cases. Choroidal invasion (≤3mm) was seen in 55.6% of patients. Limited involvement of anterior chamber (3.8%), sclera (7.4%), and extrascleral (3.8%) tissue was also observed., Conclusion: The presence of high risk histopathological factors in enucleated eyes diagnosed with retinoblastoma are known to have a profound impact on the risk stratification as well as decision of future treatment plan., (Copyright: © Pakistan Journal of Medical Sciences.)