Résumé
Choroidal Melanoma is the most common primary intra-ocular malignancy. Incidence of primary choroidal melanoma is about 6 cases per 1 million population. It disseminates hematogenously. The most common site of metastasis is liver. Metastatic melanoma involving the bone marrow is rare, occurring in 5% of patients with disseminated disease. However, Choroid melanoma with bone marrow involvement is very rare. Only a few case reports are published in literature. Authors present a case of bone marrow metastasis from choroid melanoma in 55 years old female who has been treated for primary choroidal melanoma by enucleation of left eye three years back. In the evaluation of symptomatic anemia, features suggestive of bone marrow infiltration by choroidal melanoma were observed on bone marrow aspiration and biopsy. The diagnosis was confirmed by positivity of immune-histochemistry markers HMB-45 and Melana.
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Background: Xanthogranulomatoussalpingo-oophoritis is an uncommon form of chronic inflammation in the genitourinary tract. Its symptoms and radiological findings mimic ovarian malignancy. Aim of this study was to evaluate the clinicopathological pattern of xanthogranulomatous salphingo oophoritis.Methods: This study was conducted in the department of pathology, Government Medical College, Srinagar. It was a retrospective study done over a period of 5 years, November 2014 to November 2019.Results: The study was done to evaluate the clinicopathological pattern of 6 cases of rare entity xantogranulomatous salphingo oophoritis diagnosed at a tertiary care hospital. All patients, presented with pain abdomen. All patients were operated due to radiological suspicion of ovarian malignancy. Histopathological examination proved the lesion as xanthogranulomatous salphingo oophoritis.Conclusions: Xanthogranulomatoussalpingo-oophoritis is a rare condition that is often mistaken for ovarian malignancy clinically and radiologically. Oophorectomy is the recommended treatment but most women are “over treated” with staging laparotomies and hysterectomies that render them infertile.
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Background: Bone marrow aspiration and trephine biopsy are two most important techniques which are complementary for diagnosing both neoplastic and non- neoplastic haematological diseases. The present study was conducted in the department of pathology to compare the role of bone marrow aspirate and trephine biopsy for diagnosing the haematological diseases.Methods: The study was conducted in the department of pathology government medical college Srinagar over a period of 2 years from Feb 2016 to Jan 2018. The study was one-year retrospective and one year prospective. Bone marrow aspiration was done in 626 cases out of which biosy was done in 300 cases.Results: Out of the selected 300 cases were both aspiration and trephine biopsy were available, diagnostic material on bone marrow aspirate was adequate in 288 cases. 12 cases were aparticulate. Biopsy was inadequate in 8 cases. Overall megaloblastic anaemia (26.6%) was most common followed by dual deficiency anemia. Multiple myeloma was the most common neoplastic pathology (13%) followed by followed by acute leukaemia’s (6%) and Chronic lymphoproliferative disorders (CLPDS) (5%). 1 case each of visceral leishmaniasis and malarial parasite were also noted. 4 cases (1.3%) of granulomatous pathology and 2 cases (0.6%) of Hodgkins lymphoma were diagnosed exclusively on bone marrow biopsy.Conclusions: Bone marrow aspiration and biopsy are complimentary to each other in diagnosing hematological disorders with biopsy being gold standard in the assessment of cellularity, pattern, extent of tumor infiltration and focal infiltration. It is more helpful in diagnosing granulomatous pathology and metastatic deposits of tumors eliciting fibrotic response.
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Testicular and Para testicular tumours from 27 patients aged 60-85 yrs. were assessed with respect to histological types. The tumours of germ cell origin were 15 in number (55.5%) and non germ cell tumours were 12 in number (44.5%). There were 13 cases of seminoma and 2 cases of mixed germ cell tumour. Among non germ cell type, 7 were Non-Hodgkin's Lymphoma, 2 were leiomyosarcoma, 2 were metastatic deposits of adenocarcinoma and 1 was of adenomatoid tumour of epididymis.
Résumé
Bilateral malignant Brenner tumour of ovary is extremely rate. A case of malignant Brenner tumour involving both the ovaries with mctastasis to mesentery in a 48 year femalc is presented. Grossly ovarian masses were firm with soft areas, encapsulated and having bosselated external surfaces. Cut sections showed yellowish white surface with peripheral cysts (in both tumours). Microscopy revealed transitional cell carcinoma with squamoid differentiation at places. Metastatic deposits were found in the mesentery. Endometrium showed cystic glandular hyperplasia.