Clinico-biochemical correlation to histological findings in alcoholic liver disease: a single centre study from eastern India.

BACKGROUND: Alcoholism is a health problem not only in developed countries but also in developing countries. Cirrhosis due to alcohol is a common cause of death among individuals abusing alcohol. A better knowledge of the spectrum of alcoholic liver diseases, its clinical, biochemical and histopathological features could result in early detection and prevention of alcoholic liver diseases before it's catastrophic and life threatening effects. MATERIALS AND METHODS: A total of 200 patients with alcoholic liver diseases were studied with respect to alcohol consumption, clinical features, biochemical and histopathological changes. The clinical features, biochemical parameters, and histopathology of liver including Ishak's modified histological activity index (HAI) were correlated with the amount and duration of alcohol consumed. RESULT: Majority of the patients were in the age group of 40-49 years and all the cases were males. Majority consumed alcohol of about 75-90 grams per day for a duration of 10-12 years. Anorexia and jaundice were the most common symptom and clinical finding respectively. Hyperbilirubinemia and hypoalbuminemia were the most common abnormalities observed in liver function tests. Advanced HAI stages with features of cirrhosis were most frequent histo-pathological finding noted in this study. Clinico-biochemical profile was significantly correlated with degree of alcohol ingestion as well as with liver histopathology. CONCLUSION: The wide prevalence of alcoholic liver disease including cirrhosis among Indian males was noted with significantly lower quantity and duration of alcohol ingestion. The severity of liver damage is directly proportional to the quantity and duration of alcohol consumed. Clinical features and biochemical changes may forecast the liver histopathology among the patients of alcoholic liver disease.

Primary bilateral ovarian Burkitt's lymphoma in a six-year-old child: report of a rare malignancy.

Primary ovarian non-Hodgkin lymphoma (NHL) is rare and accounts for 0.5% of all NHLs. Here, we present a case of primary bilateral ovarian NHL in a six-year-old girl. The patient presented with lower abdominal pain and difficulty in walking. Subsequent ultrasonography and computed tomography revealed bilateral ovarian mass. The diagnosis of NHL was established after bilateral adnexectomy and histologic study of excised tissue. After thorough immunohistochemical evaluation, the tumor was diagnosed as Burkitt's lymphoma (Peripheral/Mature B cell neoplasm, Burkitt type according to WHO classification). The patient received 4 cycles of CODOX-M regimen. Six months follow up after surgery is unremarkable.

Ameloblastic carcinoma of mandible: facts and dilemmas.

Ameloblastic carcinoma is a rare malignant odontogenic tumor and is considered as the malignant counterpart of ameloblastoma with features of both benign and malignant histology. It may arise de novo or from a long-standing ameloblastoma and is locally aggressive with a propensity for metastasis. With limited documentation, little is known about its pathobiogenesis, with no universal guidelines for management. For clinicians, differentiating ameloblastic carcinoma from ameloblastoma and malignant ameloblastoma in a patient presenting with a suspicious jaw tumor is a challenge due to overlapping clinical features, inconclusive cytology/biopsy reports, different management approaches and inadequate follow-up. Proper knowledge of the disease entity and a high index of suspicion are essential. Here we elaborate the dilemmas in diagnosis and management of ameloblastic carcinoma through presentation of a representative case in a 56-year-old man presenting with a tumor in the mandible.

Follicular dendritic cell sarcoma of the tonsil.

Follicular dendritic cells (FDCs) are non-phagocytic, non-lymphoid cells of immune system, which are necessary for antigen presentation and regulation of the reactions in the germinal centers of lymph node. Follicular dendritic cell sarcoma (FDCS) is unusual and those with an extranodal origin in the head and neck region are extremely rare. Here, we report a case of FDCS of the left tonsil in a 27-year-old male patient. The patient presented with swelling of the left tonsil and resultant difficulty in swallowing for last three months. The tumor was excised and was sent for histopathologic examination. Microscopic examination and immunohistochemical analysis proved the case to be FDCS. After the diagnosis, the patient received post-operative radiotherapy. The patient is on six months follow-up which is uneventful.

High-grade plasmablastic neoplasm of humerus in an HIV-negative patient, which was indeterminate between plasmablastic lymphoma and plasmablastic myeloma.

Plasmablastic lymphoma (PBL) of bone is a rare neoplasm that shares many confusing cytomorphological and immunohistochemical features with plasmablastic plasma cell myeloma (PBPCM). A 47-year-old female patient presented with a bony swelling and bone pain in the left humerus for the last 6 months. On radiological examination (x-ray and computed tomography) it appeared to be a lytic lesion, and a pathological fracture was detected. The patient was HIV-negative. Fine needle aspiration (FNA) was done from the lesion, which was inconclusive. Subsequently, incisional biopsy was taken. Histopathological examination and immunohistochemistry confirmed a high-grade plasmablastic neoplasm, favoring a diagnosis of PBL. Most of the reported cases of PBL have occurred in HIV-positive patients, and the bone is a very rare site. PBL can be confused with PBPCM. A final diagnosis should be rendered only after thorough histopathological and immunohistochemical examination.