Sujata Jetley

Morphological spectrum of endometrial pathology in middle-aged women with atypical uterine bleeding: A study of 219 cases.

Background: Perimenopause, also called the menopausal transition, is the interval in which a womans body makes a natural shift from more-or-less regular cycles of ovulation and menstruation toward permanent infertility, or menopause. Materials and Methods: A retrospective age specific comparative analysis of 219 perimenopausal women presenting with abnormal uterine bleeding was done who underwent endometrial sampling during a 4-year period from January 2008 to April 2012 at the Hakeem Abdul Hameed Centenary Hospital. Endometrial tissue collected by sampling procedures such as dilatation and curettage (D and C), endometrial biopsy and fractional curettage had been sent to the pathology laboratory for evaluation. Results: The most common clinical presentation was represented by menorrhagia (46.4%) followed by metrorrhagia (20%), menometrorrhagia, polymenorrhea, polymenorrhagia among others. Evaluation of the endometrium revealed various patterns on histopathology, functional causes accounted for majority of the diagnosis. Secretory endometrium seen in 71 cases (32.4%) was the most common. While proliferative endometrium on histopathology was the second most common diagnosis; seen in 67 patients (30.5%). Endometrial hyperplasia was seen in 24 (10.9%) cases out of which simple hyperplasia without atypia was seen in 19, complex hyperplasia without atypia was seen in 4 and complex hyperplasia with atypia was seen in 1 case. The other diagnoses, which accounted for the rest of the functional causes of atypical uterine bleeding, were disordered proliferative endometrium 15 cases (6.8%), luteal phase defects 3 cases (1.3%). Conclusion: Atypical uterine bleeding in perimenopausal women is most commonly dysfunctional in origin. In addition, a significant number show underlying organic pathologies thereby highlighting the importance of endometrial curetting and biopsy as a diagnostic procedure in the evaluation.

An Analysis of Hematological Parameters as a Diagnostic test for Malaria in Patients with Acute Febrile Illness: An Institutional Experience.

OBJECTIVES Hematological changes are among the most common complications encountered in malaria. This study analyzes and statistically evaluates the hematological changes as a diagnostic test for malaria in patients with acute febrile illness and whether these could guide the physician to institute specific antimalarial treatment. METHODS The present study was an observational study, conducted from January to December 2012. A total of 723 patients presenting with acute febrile illness at our hospital were evaluated. A complete blood count and malarial parasite microscopy were performed for each patient. RESULTS The findings showed that 172 out of 723 patients (24%) were diagnosed to have malaria by positive smear report. There were 121 males and 51 females with a male to female ratio of 2.3:1. Maximum number of cases were seen in the 20-30 years age group. There was a statistically significant reduction in hemoglobin (p<0.005), platelet count (p<0.001) and total leukocyte count (p<0.001) levels in patients with malaria compared to those without the disease. Likelihood ratios for a positive result of platelets (6.2) and total leukocyte count (3.4) was relevant as compared to hemoglobin (1.61) and Red cell distribution width (1.79). The negative predictive values for hemoglobin (79%), total leukocyte count (86%), platelets (94%) and Red cell distribution width (93%) were significant. Red cell distribution width values were found to be higher in patients with malaria than in patients without malaria (p<0.001). CONCLUSION This study revealed that routinely used laboratory findings such as hemoglobin, leukocytes, platelet counts and even red cell distribution width values can provide a diagnostic clue in a patient with acute febrile illness in endemic areas, thus increasing the probability of malaria and enhancing prompt initiation of treatment.

Gall bladder lymphoid hyperplasia: Masquerading as lymphoma

Lymphoid hyperplasia of the gall bladder is an extremely rare condition that may be missed on associated radiological or clinical evaluation but is diagnosed on biopsy. We are reporting hereby, a case of reactive lymphoid hyperplasia masquerading as a lymphoma on histopathology. A 58-year-old male was referred to our hospital with complaints of pain abdomen infrequently since last one year. Ultrasonography revealed the presence of single calculus along with features of chronic cholecystitis. Laparoscopic cholecystectomy was performed and the gall bladder was sent for routine histopathological evaluation. On microscopic examination, there were sheets of cells, lymphoid in origin and numerous lymphoid follicles spread throughout the wall of the gall bladder. It was diagnosed as a case of reactive lymphoid hyperplasia with chronic cholecystitis on histopathology.

Adenoid basal cell carcinoma and its mimics

Basal cell carcinoma (BCC) is the most common malignant tumor of skin. The most common site (80%) is head and neck. BCC exhibits a varied morphology such as adenoid, keratotic, sebaceous, basosquamous, apocrine, eccrine or fibroepithelial. Tumors with a similar histopathological picture are cutaneous adenoid cystic carcinoma and primary cutaneous cribriform apocrine carcinoma. Immunohistochemistry, along with clinical findings, acts as an adjunct in reaching an accurate diagnosis. Here, we present an interesting case of adenoid BCC in a 55-year-old man.

Hydatid disease in childhood: revisited report of an interesting case

Hydatid disease is a zoonosis caused by the tapeworm of Echinococcus spp. The disease is widely endemic in many sheep and cattle rearing locales. However, hydatidosis does not remain restricted to endemic geographical locales anymore but rather is a global health concern. It is a major public health burden causing significant morbidity and mortality. Echinococcus granulosus involvement in children has a different pattern than adults. Children of all age groups are susceptible and localization of the disease in the lungs is more commonly seen. Multiple liver cysts in the paediatric age group is relatively uncommon. We report an interesting case of multiple liver cysts in a 5-year old boy which was diagnosed as hydatid cysts on histopathological examination.

A Critical Appraisal of the Spectrum of Image Guided Fine Needle Aspiration Cytology: A Three Year Experience from a Tertiary Care Centre in Delhi.

Abstract Objective: Image guided fine needle aspiration cytology (FNAC) is a safe, simple, rapid, cost effective and accurate modality in evaluation of deep seated lumps (abdominal, pelvic and intrathoracic masses) which are unapproachable by blind FNAC. In this study, a critical analysis of the utility of image guided FNAC in deep seated and otherwise inacessible mass lesions was carried out. Material and Method: Fifty-four ultrasound (USG) or computed tomography (CT) guided FNACs from lumps at any location in the body, that is, thoracic, abdominal, pelvic etc over a period of 3 years (January 2012- December 2014) were included in the study. The most common site aspirated, the indications for a guided aspiration and the accuracy of aspiration cytology in comparison to the histological diagnosis were evaluated, wherever possible. Results: Fifty-four image guided FNACs were performed (46 USG guided and 8 CT guided). Inconclusive, inflammatory, benign tumors, suspicious and malignant lesion rates were 5.6%, 29.6%, 11.1%, 5.6%, and 48.1%, respectively. The most common site was the liver (25.5%), followed by the thyroid (18.5%), lung (14.8%), gallbladder (11.1%), and lymph nodes (7.4%). Cytohistological correlation could be performed in 32 cases with a diagnostic accuracy of 100%. Conclusion: FNAC coupled with a diagnostic imaging technique such as USG or CT can improve the diagnostic yield and a definite diagnosis can be reached in most of the cases.

An Incidental Primary Papillary Carcinoma Arising in a Thyroglossal Duct Cyst: Report of a Rare Finding.

The thyroglossal duct cysts (TGDCs) are the most common congenital anomaly of the thyroid, usually manifested as painless midline neck mass. Malignancy is very rare and is reported in around 1% of cases as an incidental finding after histopathological evaluation of resected cyst. Papillary carcinoma is the most common carcinoma reported in TGDC. Here, we report a case of 17-year-old-female, who presented with a gradually increasing midline neck mass which moves with swallowing. On imaging a diagnosis of infected TGDC was made. The Sistrunk operation was done and a diagnosis of primary papillary carcinoma arising in a TGDC was rendered histopathologically. The contemporary appearance of papillary carcinoma thyroid was reported in about 20% cases of TGDC carcinoma, thus it is essential to differentiate primary papillary carcinoma arising in a TGDC from those of metastatic papillary carcinoma thyroid by strict diagnostic criteria.

Cystic Change in Pleomorphic Adenoma: A Rare Finding and a Diagnostic Dilemma.

Pleomorphic adenoma forms the majority of salivary gland neoplasms. Cystic change in pleomorphic adenomas is a diagnostic dilemma and can mimic mucoepidermoid carcinoma, mucocele or carcinoma ex pleomorphic adenoma and squamous cell carcinoma. Hereby we report this interesting and rare case of cystic pleomorphic adenoma in a 32-year-old male.

Cellular leiomyoma versus endometrial stromal tumor: A pathologists' dilemma

Uterine smooth muscle tumors and endometrial stromal tumors (ESTs) are the two major types of mesenchymal tumors of the uterus, the latter being fairly uncommon. Among these, endometrial stromal sarcoma (ESS) accounts for 0.2-1.5% of all uterine malignancies. Although routine histopathological examination is sufficient to distinguish between ESS and smooth muscle tumors in most of the cases, the distinction between ESTs and highly cellular leiomyomas (CMs), on several occasions becomes a great diagnostic challenge for the pathologist. The differentiation between EST and CM is necessary on account of the variable clinical course and slight variation in the therapy. However, this is difficult due to the tendency of endometrial stromal cells to differentiate into well-developed smooth muscle cells as well as overlapping immunohistochemical profile in some cases. We hereby report a series of cases which posed a diagnostic challenge to us as to whether they are CMs or ESTs. We therefore discuss the histological features which helped us resolve this dilemma as well as the utility of immunohistochemistry (IHC) as a diagnostic aid in arriving at a final diagnosis in such problematic cases.

Atypical fibroxanthoma in a young female misdiagnosed clinically as a malignant melanoma- An unusual presentation

Atypical fibroxanthoma (AFX) is an uncommon spindle cell tumor with intermediate or borderline malignant potential. Clinically, it may be misdiagnosed as a squamous cell carcinoma (SCC) or malignant melanoma. Solar irradiation has been implicated in its pathogenesis. The diagnosis of AFX rests on a combination of histopathological features and a negative immunohistochemical profile. AFX is a rare tumor usually found in sun exposed skin of head and neck region in elderly Caucasian men. Rarely, it has a second peak in young adults, where it is found in trunk and extremities. The present case is reported as AFX is quite unusual in a young female with a nodule in the leg which was clinically diagnosed as a malignant melanoma. Only a few cases of AFX have been reported in young women. This case highlights the fact that accurate diagnosis of atypical fibroxanthoma is very crucial so as to avoid overenthusiastic and overzealous treatment as required for a malignant tumor.