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Background: Proliferating trichilemmal tumors (PTTs) are rare benign neoplasms that arise from the outer sheath of a hair follicle. Group III PTTs are high-grade malignant tumors reported to exhibit a high recurrence rate, lymph nodes, and a tendency to develop distant metastasis. Case Presentation: A 25 years old female patient was presented to us with a history of recurring soft tissue scalp lesions. The lesion recurred three times within 1 year. There was no history of trauma. Every time the lesion was excised but no histopathology of the specimen was done. Upon the third recurrence, it came out to be a malignant proliferating trichilemmal tumor (MPTT). Considering the young age of the patient and keeping in view the history of multiple recurrences with positive deep margin even after the third surgery, the patient was planned external beam radiotherapy (RT) 50 Gy/25 fx to scalp with 9 Mev electron using 0.5 cm bolus. The post-RT follow-up currently of 2 years is uneventful. Conclusion: The mainstay of treatment is surgery with wide surgical margins as local recurrence is most common in MPTT. Adjuvant RT was used in this case to prevent recurrence. [ABSTRACT FROM AUTHOR]

Purpose: To highlight challenges and cancer care disparities in patients of diffuse large B-cell lymphoma management in resource-constrained settings., Materials and Methods: This multicenter retrospective study included 738 patients from 12 public and private sector hematology-oncology centers across Pakistan. Patients were divided into limited-resource and enhanced-resource settings as per national diffuse large B-cell lymphoma (DLBCL) guidelines., Results: The median age at diagnosis was 47 years (range, 14-89). Male:female ratio was 2.5:1. Majority of the patients (69.3%) were treated in limited-resource settings. Computed tomography was used as a staging modality in 442 (60%) patients. Limited-stage DLBCL was present in 13.5% of patients, while 86.3% had advanced-stage disease at diagnosis. First-line regimens included rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone in 56% and cyclophosphamide, doxorubicin, vincristine, prednisone in 34% of patients, while 10% of patients received palliative regimens upfront. Of evaluable data, complete remission was documented in 299 (74.4%) patients, 39 (9.8%) had partial response and 63 (13.5%) had progressive disease. Disease-free survival (DFS) and overall survival (OS) status were not available for 345 (46.8%) patients at the time of data collection. Overall study cohort had a median follow-up of 2.2 years with a median OS of 3.6 years (95% CI, 3.1 to 4.1), median DFS of 3.1 years (95% CI, 2.6 to 3.6), and a 5-year OS of 40% and DFS of 36%., Conclusion: Patients from low- and middle-income countries present at an earlier age and have more advanced disease. Patients were frequently lost to follow-up, and record keeping was inadequate more so in patients treated in limited-resource settings. There is a need to establish a national lymphoma registry, improve record keeping, and standardize treatments to ensure improvement in treatment outcomes.

The Society of Surgeons of Pakistan and The Society of Surgical Oncology of Pakistan with factions from various major centres comprising of surgical oncology, medical and radiation oncology collaborated to reach consensus on breast cancer management guidelines and a framework of "good practice" minimum standards of care. The aim of the task force was to enhance treatment standards, which have a direct correlation with improving patient mortality and morbidity and long-term survival whilst taking into consideration economic limitations of access to leading centers of excellence as well as minimum expertise required in health care. These multidisciplinary guidelines, whilst not exhaustive, aim to provide an algorithm of care for breast cancer patients at tertiary care centres and district level hospitals to provide most appropriate treatment.

A joint effort by the Society of Surgeons Pakistan and Society of Surgical Oncology Pakistan, these guidelines provide a framework for the practicing surgeons involved in care and management of patients with colorectal cancer. The guidelines take into account the issues related to our local circumstances and provide a minimum standard of care that must be given to these patients. The Guideline Committee had members from all disciplines, including surgery, surgical oncology, medical oncology and radiation oncology. The guidelines have attempted to simplify things to understand and follow for the practicing surgeons. With these guidelines we wish to eliminate disparities in treatment among institutions and prevent any under treatment of patients.

Objectives: To determine the frequency and grades of acute side effects with three-dimensional brachytherapy in carcinoma cervix using RTOG/EORTC acute radiation morbidity scoring criteria., Study Design: Descriptive study., Place and Duration of Study: Department of Radiotherapy, Institute of Nuclear Medicine and Oncology (INMOL), Lahore, Pakistan from July 2016 to September 2017., Methodology: A total of 55 histologically proven patients of squamous cell carcinoma of the cervix, aged between 16-70 years, were included. Patients with previous radiotherapy in pelvic area, inflammatory bowel diseases and known diabetics, were excluded. All patients were given a radiation dose of 7 Gray in 4 insertions through 3-dimensional conformal brachytherapy planning. Acute vaginal, gastrointestinal, and genitor-urinary side effects of brachytherapy were assessed., Results: Mean age of the patient population was 47.09 ±13.10 years (Range: 21-68). Mean time to presentation was 5.65 ±2.32 months and mean tumor size was 3.67 ±1.47 cm. Majority, i.e. 18 (32.7%) patient presented in stage III. Most of the patients, 26 (47.3%), had ECOG-2 performance status. Grade-1 genitourinary toxicity was significantly high (p <0.001). In lower gastrointestinal toxicity, Grade-1 was the highest being 54.5%. Conversely, vaginal toxicities of grade-2 and 3 were most commonly seen. Stratification of acute side effectswith respect toage, stage and tumor size revealed no significant association except in mucosal membrane toxicity, which was affected by tumor size (p = 0.004)., Conclusion: Three-dimensional brachytherapy in carcinoma cervix is a safe and tolerable procedure with minimal acute side effects. Key Words: Cervical cancer, Brachytherapy, Acute toxicities, Computed tomography.

Objective: To determine the outcome of sonographically-guided indigenous low-cost metallic clip placement for tumour localisation in patients of early breast cancer undergoing neoadjuvant chemotherapy. ., Methods: The prospective analytical study was conducted at the Institute of Nuclear Medicine and Oncology, Lahore, Pakistan, from May 2016 to December 2017, and comprised biopsy-proven breast cancer cases. Under sonographic guidance, metallic clips were placed as markers within the lesions before their scheduled preoperative neoadjuvant chemotherapy. The procedure was performed using an 18 gauge lumbar puncture needle and 25 gauge needle by a locally devised simple and cost-effective technique. Post-procedure mammography was performed to confirm the location of clips within the lesions and to evaluate its role in imaging assessment of treatment response after neo adjuvant chemotherapy. SPSS 20 was used for data analysis., Results: There were 30 women with a mean age of 40.43+11.35 years (range: 21-60 years). These women had 32 lesions with a mean size of 26.72+9.85mm (range: 8-58mm). Breast conserving surgery was performed on 28(87.5%) lesions and negative margins were achieved in all these cases. Modified radical mastectomy was performed on 4(12/5%) non-responding lesions. No complication was noted in association with metallic clip placement, and the clips were easily visualised on mammograms without causing any interference with treatment response., Conclusions: Sonographically-guided metallic clip placement by a simple indigenously devised technique before neoadjuvant chemotherapy was found to be a well-tolerated, safe and cost-effective method for accurate preoperative localisation of tumour bed and to assess response to therapy.

Background: The Pakistan Atomic Energy Commission Cancer Registry (PAECCR) program has made availability of a common cancer incidence database possible in Pakistan. The cancer incidence data from nuclear medicine and oncology institutes were gathered and presented., Materials and Methods: The cancer incidence data for the last 30 years (1984-2014) are included to describe a data set of male and female patients. The data analysis concerning occurrence, trends of common cancers in male and female patients, stage-wise distribution, and mortality/follow-up cases is also incorporated for the last 10 years (2004-2014)., Results: The total population of provincial capital Lahore is 9,800,000. The total number of cancer cases was 80,390 (males 32,156, females 48,134). The crude incidence rates in PAECCR areas were 580.8/105 during 2010 to 885.4/105 in 2014 (males 354.1/105, females 530.1/105). The cancer incidence rates for head and neck (15.70%), brain tumors (10.5%), and non-Hodgkin lymphoma (NHL, 9.53%) were found to be the highest in male patients, whereas breast cancer (46.7%), ovary tumors (6.80%), and cervix (6.31%) cancer incidence rates were observed to be the most common in female patients. The age range distribution of diagnosed and treated patients in conjunction with the percentage contribution of cancer patients from 15 different cities of Punjab province treated at the Institute of Nuclear Medicine and Oncology, Lahore are also included. Leukemia was found to be the most common cancer for the age group of 1-12 years. It has been identified that the maximum number of diagnosed cases were found in the age range of 51-60 years for males and 41-50 years for female cancer patients., Conclusions: Overall cancer incidence of the thirty years demonstrated that head and neck and breast cancers in males and in females respectively are the most common cancers in Punjab province in Pakistan, at rates almost the highest in Asia, requiring especial attention. The incidence of brain, NHL, and prostate cancers among males and ovarian and cervix cancers among females have increased rapidly. These data from a major population of Punjab province should be helpful for implementation of appropriate planning, prevention and cancer control measures and for determination of risk factors within the country.