Giant primary ovarian fibrosarcoma: Case report and review of pitfalls

Primary ovarian fibrosarcomas are very uncommon neoplasms; less than one hundred cases have been reported. Diagnosis can be difficult to establish and other similar appearing mesenchymal lesions must be ruled out. A 23 year old nulliparous woman presented with a huge right ovarian tumor (25 × 17 × 12 cm). Ultrasonography guided aspiration was performed and a strong possibility of fibrosarcoma was suggested based on cytomorphological findings. No epithelial element was noted. She underwent surgical excision which confirmed the diagnosis of primary ovarian fibrosarcoma (the largest till date to our knowledge). Immunohistochemical analyses showed vimentin and CD 34 positivity. We speculate that ovarian fibrosarcoma at the preoperative examination might be considered in the differential diagnosis whenever a unilateral, heterogeneous, largely round solid ovarian lesion is detected

A clinicopathological study of malignant melanoma with special reference to atypical presentation

Malignant melanoma is a tumor of melanocytic origin. Lymphatic and hematogenous metastases are common in this condition. Retrospective analysis was performed in 16 consecutive cases diagnosed histopathologically as malignant melanoma at the pathology department of a medial college in eastern India. 75% of the patients were male; majority of them was in their sixth decade. All (100%) the lesions were pigmented. The primary site was known in all cases, except two (12.5%). Out of the 14 cases with known primary site 11 (78.57%) were cutaneous melanomas, including one arising in labia minora, two (14.29%) were ocular and one (7.14%) was vaginal in origin. Among cutaneous melanomas, superficial spreading type was the commonest variety and mixed population of epithelioid and spindle cell was the commonest histopathological pattern. The commonest grade of invasion was grade III (Clark′s). The clinical presentation of the case of vaginal melanoma and the two cases of secondary melanomas, including the one with obscure primary tumor, were bewildering and hence are discussed separately

Vanishing bone disease (Gorham′s disease) - A rare occurrence of unknown etiology

A 20-year-old male patient presented with painful swelling around left elbow joint. Radiographic examination revealed osteolytic lesion with pathological fracture of lower end of humerus and upper radius. Upper end of ulna was completely absent along with bony erosion. Histopathology of the bony tissue revealed hemangioma-like lesion composed of vascular channels lined by benign endothelium replacing bone. The diagnosis of Gorham′s massive osteolysis was made. Gorham′s disease is a benign self-limiting condition affecting any age, may involve any part of the skeleton and is characterized by replacement of bone by hemangiomatous tissue resulting in formation of lesions exhibiting massive osteolysis, which may be to the extent of disappearance of the affected bone in radiograph. This nonhereditary case was not associated with nephropathy, which is often a coexistent condition. The case is being reported for its rarity

Huge congenital teratoma containing tooth in a three-day-old neonate

Congenital teratoma is a rare cause of congenital proptosis. A full term three-day-old male child was presented with massive unilateral swelling in the left orbit, which was noted since birth. Diagnosis of orbital teratoma without intracranial extension was made based on clinical examination and imaging. Lid-sparing exenteration of the left orbit was done. Histopathological examination confirmed the diagnosis of cystic teratoma. Congenital orbital teratoma with a tooth and mature elements of all the three germ cell layers is reported due to its extreme rarity

Evaluation of the category high-grade squamous intraepithelial lesion in The Bethesda System for reporting cervical cytology

Background: High grade squamous intraepithelial lesion (HSIL) is a category of The Bethesda System (TBS) for reporting cervical cytology that is in vogue since the introduction of the said system in 1988 and it was not modified in 2001 modification of TBS. The term includes moderate dysplasia (CIN II), severe dysplasia (CIN III) and squamous cell carcinoma in situ. Terms like ASC-US used in TBS are being considered to be not very useful in the prediction about the possible behavior of the pathological status of the cervix. After more than 10 years of use the term HSIL also needs fresh evaluation as in this category two entities of potentially different outcome are clubbed. Aims: The aim was to find out whether it is justified to have a term like HSIL which includes different points of the spectrum of intraepithelial pathology of cervix from moderate hyperplasia through carcinoma in situ, all having different significance. Materials and Methods: In this study 619 cases of cervical cytology reported by TBS were evaluated by comparing them with biopsy reports of the same lesion for the assessment of the sensitivity, specificity and positive predictive value of HSIL as a category of diagnosis in TBS. Results: As a category, HSIL had the diagnostic sensitivity of 96.4%, specificity of 87.5%. The positive predictive value was 96.4%. Conclusion: HSIL as a diagnostic category shows a very good predictive accuracy, which implies that it provides a very high probability of the accurate diagnosis collectively of all the conditions in the disease spectrum from moderate dysplasia through in situ carcinoma. Hence, HSIL was found to be a very useful diagnostic category in TBS that conveys proper message to the clinician

Evaluation of registered visually disabled individuals in a district of West Bengal, India

<b>Objective:</b> To identify the sociodemographic characteristics, degree and cause of visual disability among certified visually disabled individuals in a rural district of West Bengal, India and to identify possible lacunae, if any, in the existing certification system.<b> Materials and Methods:</b> A cross-sectional study by secondary data analysis of medical records of 155 visually disabled individuals and their 310 eyes. Demographical features, diagnosis, percentage of visual disability and work activity status of each individual were analyzed. <b> Results:</b> One hundred and thirty one (84.52&#x0025;) individuals had 100&#x0025; disability. The number of males was significantly higher than that of females. Fifty eight (37.42&#x0025;) individuals were below 21 years of age. Phthisis bulbi was the most common cause followed by microphthalmos. Further, 81.29&#x0025; patients had the same lesion bilaterally.<b> Conclusion:</b> Patients with higher grades of disability have attended certification boards. A large number of disabled individuals comprised children and young adults. Male gender bias demands concern