Human dirofilariasis is an uncommon zoonotic infection having a widespread geographical distribution. World over 800 cases of Dirofilaria are on record with highest numbers from Italy, Sri Lanka and republics of the ex-Soviet Union. Dirofilaria repens belongs to the subgenus Nochtiella and is the most common species identified in India. Topographically, the orbital/periorbital regions are the most common regions involved by Dirofilaria. We present a brief review of cases from India including two received in our own institute. This review focuses on the epidemiology of the disease including its geographical distribution and the probable causation of the recent increase in its incidence in Indian subcontinent.

Primary (spontaneous) umbilical endometriosis is very rare with an estimated incidence of 0.5-1% of all patients with endometrial ectopia. Endometriosis is a common gynecological condition, the pelvis being the most common site of the disease. Extrapelvic site is less common and even more difficult to diagnose due to the extreme variability in presentation. A 38-year-old woman presented with a blackish nodule over the umbilicus of 3 years duration. Fine needle aspiration cytology of the lesion showed cells in clusters and sheets with background of scant stromal fragment, hemosiderin laden macrophages and RBCs, leading to a suggestion of umbilical endometriosis. Histopathological examination of the excised lesion confirmed the same.

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Mucosa associated lymphoid tissue (MALT) lymphomas are rare neoplasms. They are most common in the stomach followed by small intestine and colon. The symptoms are nonspecific and generally do not present with intussusception. Here we report a rare clinical entity in which a 35-year-old female presented to the emergency with severe abdominal pain which was sudden in onset. History revealed that she had been having vague mild abdominal pain for 2 years. Ultrasonography showed ileocolic intussusception with hypoechoic lesion of 54 × 46 mm seen at the lead point. Emergency laparotomy with the right hemi-colectomy was done. The specimen was sent for histopathological examination which revealed a diagnosis of MALT lymphoma. Awareness of the varied clinical presentation helps in formulating the appropriate therapeutic strategy.

This study is a descriptive, hospital-based retrospective study. Skin biopsies obtained from patients clinically diagnosed as leprosy in the OPD and leprosy clinic of our institute between January 2012 and November 2015 were included in the study. The study was initiated after obtaining ethical clearance from the Ethics Committee of our institution. Slides stained with hematoxylin and eosin and Fite-Faraco were evaluated for features representing/indicative of leprosy. Cases positive for Hansen's disease were evaluated for the presence or absence of granulomas, type of cells comprising the granulomas, nature of the histiocytes-whether foamy/epithelioid, presence of epidermal involvement, evidence of neural involvement/ destruction, presence location and density of lymphocytes, type Clinicopathological correlation in diagnosis of Hansen's disease: A histopathologist's perspective