RÉSUMÉ
Inflammatory bowel disease is broadly classified into Crohn's disease and ulcerative colitis. The standard criteria to distinguish between the two is the manner of the involvement of the bowel, with the former showing classical skip lesions and the latter having continuous involvement of the colon, most commonly affecting the rectum. However, some cases exhibit overlapping features. Herein, we report a treated case of ulcerative colitis presenting with patchy involvement of the colon in the form of peculiar segmental filiform polyposis spanned abruptly by an intervening normal mucosa. The clinico-radiologically suspicion of carcinoma colon with Crohn's colitis was considered. The clinicians and pathologists must be aware of such atypical presentations and should not be misled to change the diagnosis from ulcerative colitis to Crohn's colitis on the post-treatment resection specimens or endoscopic biopsies solely in view of the patchy filiform polyposis (FP), which poses a drastic impact on the patient's management.
RÉSUMÉ
Introduction: Uterine tumors resembling ovarian sex cord tumor (UTROSCT) are a unique group of neoplasms with diverse morphology and immunophenotypic characteristics, coexpressing sex cord, epithelial, and smooth-muscle markers. To date, less than 100 cases have been reported and there is paucity of data concerning their clinical behavior. Materials and Methods: All cases of uterine body tumors diagnosed over a period of two and a half years (2016-2018) were retrieved. Histopathological features were reviewed and extended panel of immunohistochemistry was performed to identify cases of UTROSCTs. Results: Six cases of UTROSCTs were identified with a median age of 46.5 years. Four of them presented with menorrhagia, while two with postmenopausal bleeding including one with a history of carcinoma breast. Three of these cases were initially misdiagnosed as endometrial stromal sarcoma and adenocarcinomas. They all underwent hysterectomy with bilateral salpingo-oophorectomy. Conclusion: It is considered a tumor with low malignant potential; however, one out of six cases (16.7%) in our study showed metastasis, within 1 year of diagnosis. It is important to recognize this entity as it mimics a wide range of both benign and malignant tumors. Molecular pathogenesis and exact management protocols remain elusive due to rarity,hence, multi-institutional studies are warranted.
RÉSUMÉ
Dyslipidemia is one of the major risk factors of coronary artery disease. Present study was aimed to find out the lipid profile of non-diabetic adult Nepalese population (n = 454; M: 180 and F: 274; Mean age: 42.8+/-15.5 years). The mean +/- SD (mg/dl) level of total cholesterol (TC), triglyceride (TG), low density lipoprotein (LDL) and high density lipoprotein (HDL) was 184+/-50.7, 147.4+/-79.9, 111.9+/-42.0 and 45.0+/-11.7, respectively. All lipid levels except LDL were higher among 41 to 60 years age group while LDL was higher among participants aged >60 years. Desirable TC level (<200 mg/dl) was found in 78.0% of the total population while the normal TG (<150 mg/dl) and LDL (<129 mg/dl) was found in 61.5% and 72.0%, respectively. High TC (> or =240 mg/dl) and very high TG (> or =500 mg/dl) and LDL (> or =190 mg/dl) were found in 8.8%, 2.6% and 5.8% of participants, respectively. Higher HDL level (40 mg/dl) was seen in 60.0% of the total population. Higher percentage of women than men (65.3% vs 52.2%) had >40 mg/dl HDL level. Nornal lipid profile (TC <200 mg/dl, TG <150 mg/dl, LDL <129 mg/dl, HDL >40 mg/dl) was seen in 26.7% of participants, and was higher in females (32.1%) than in males (18.3%). The overall mean cholesterol level was within normal limit. Mean LDL level showed increasing trend with age and about one fourth of participants had normal lipid profile.