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Biomedical subjects

S Mushtaq

Publications and source records attributed to S Mushtaq.

27 records · Page 2Linked to original sources
PubMed1997

The use of fine needle aspiration biopsy in the management of thyroid disease.

Fine needle aspiration biopsy is now a first line investigation in thyroid disease. The purpose of this study was to evaluate the results of this technique in comparison with routine histopathology. A total of 593 aspirations over a four year period were included. There were 390 (65.7%) solitary nodules, 124 (20.9%) multinodular goiters, 66 (11.1%) diffuse goitres and 13 (2.2%) recurrent post thyroidectomy nodules. Radioisotope scanning in 386 cases showed 325 (84.2%) cold nodules, 54 (14.0%) warm nodules and 7 (1.8%) hot nodules. There were 458 (77.2%) colloid goitres and cysts, 14 cases of thyroiditis (2.2%) and 30 malignancies diagnosed on fine needle aspiration biopsy. In 19 cases (3.2%) a diagnosis of follicular neoplasm and in 29 cases (4.9%) a diagnosis of suspicious aspirate was made. Histological results were available in 176 cases. In 108 cases findings of histology and FNAB were compared with radioisotope scanning. A sensitivity of 92.8% and 42.8%, a specificity of 90.1% and 98.7% and accuracy index of 90.3% and 94.3% was found, when considering suspicious cases alternatively as positives and negatives. Surgery was recommended in all suspicious cases to prevent reduction in sensitivity of the technique. Fine needle aspiration biopsy was found to be a highly effective procedure which can obviate a lot of unnecessary surgery in thyroid lesions.

Adolescent↗
PubMed1995

The value of fine needle aspiration biopsy in the management of breast disease.

Fine needle aspiration biopsy is a technique used all over the world in the diagnosis and management of breast lumps. It is safe, quick, accurate, cost effective and acceptable to the patients. We reviewed 234 fine needle aspiration biopsies performed over a period extending from 1991-1993 for diagnosis of breast lesions. Majority of the patients presented with breast lumps (89.7%). On FNAB 144 (61.4%) cases were reported as benign and 60 (25.6%) as malignant. Histological diagnosis was available in 116 cases. On comparison with open biopsy diagnosis, FNAB was found to have a sensitivity of 96.4%, a specificity of 95.5% and efficiency rate of 96.2%. The results of the study endorse the use of FNAB as an accurate and effective technique in the management of breast ailments in our set-up.

Adolescent↗
PubMed1995

Granulocytic sarcoma in patients with chronic myeloid leukaemia.

Granulocytic sarcoma is an unusual variant of myeloid malignancy most commonly encountered in the course of chronic or acute myeloid leukaemia. Of 60 patients of chronic myeloid leukaemia studied over 21 months, we encountered 6 (10%) cases of granulocytic sarcoma. Four of these had granulocytic sarcoma on their first presentation. All those who were receiving hydroxyurea did not fare well but one who was put on DAT (daunorubicin, cyftosine arabinocide, 6 thioguanine)regimen went into remission with complete disappearance of lesions.

Adolescent↗
PubMed1994

Malignant tumours of the male breast--a review of 50 cases.

Carcinoma of breast is one of the less frequent malignancies in males. In this study 50 cases of malignant tumours of male breast diagnosed during a 10 years period (1980-1989) are analysed retrospectively. The malignant breast tumours in males were about 3% of all breast malignancies in both sexes and 0.34% of all types of malignant tumours diagnosed during the study period. One male breast was involved for every 33 female cases. The peak incidence was between 5th to 7th decade with mean age of 58.54 years. The mean duration of symptoms was 13.69 months and 46.15% cases reported to the hospital after one year of their symptoms. Clinically, a painless lump in the breast was most frequently seen, followed by ulceration of the skin. Histologically, the infiltrating duct carcinoma (grade III) was the predominant lesion and one case of Paget's disease of the breast was also seen.

Adult↗
PubMed1994

Ki-1 large cell anaplastic lymphoma--a clinicopathological study.

Ki-1 large cell anaplastic lymphoma is a recently described variant of malignant lymphoma. A retrospective study of 10 cases of Ki-1 lymphoma was carried out at the Armed Forces Institute of Pathology (AFIP) Rawalpindi to document its clinical and morphological features. The morphological features were evaluated by a study of paraffin embedded sections stained with haematoxylin and eosin stains. Immunohistochemical stains for BER-H2 and leucocyte common antigen (LCA) were performed in all cases. The age of the patients ranged from 2 to 60 years and male to female ratio was 2.3:1. Cervical lymphadenopathy was the most common presentation. Histologically, there was a complete effacement of the lymph node architecture in 8 cases. The Reed-Sternberg like cells were seen in 2 and histiocyte like cells in 7 cases. Immunohistochemically all cases were positive for BER-H2. It is suggested that the possibility of Ki-1 lymphoma should be considered in all cases of lymphoma with pleomorphic morphology.

Adolescent↗
PubMed1994

Non-Hodgkin's lymphomas with primary manifestation in gonads--a clinicopathological study.

Analysis of 19 cases of Non-Hodgkin's lymphoma (NHL) with primary manifestation in gonads, diagnosed during 1984-1990 at AFIP Rawalpindi is presented. It constituted 10.4% of all extranodal lymphomas during the same period in this institute. Testis were more commonly involved. Mean age at diagnosis was 60.4 years and only 11.4% cases were below 50 years of age. Majority of the patients reported early (mean duration was 4.2 months). The mean tumour size was 3.2 cm. In a significant number of cases (43.5%). NHL was associated with hydrocoele. Diffuse large cell lymphoma was the predominant (73.70%) subtype in testicular lymphoma. One case of Burkitt's lymphoma presenting as ovarian mass was also noted. Most of these cases (56.4%) were in le stage according to Ann Arbor staging. More clinical work-up is required to delineate the course of this entity in Pakistan.

Adult↗
PubMed1989

Acute sporadic hepatitis non A non B clinical features and biochemical profile.

Hepatitis Non A Non B is the commonest type of sporadic hepatitis in Pakistan. To document its clinicopathological pattern, one hundred consecutive cases were studied. The clinical presentation indicates that it is a disease of mild severity presenting with anorexia and dark coloured urine. The rise in serum bilirubin transaminases and alkaline phosphatase is moderate. Monophasic pattern of transaminase elevation is seen. Chronic sequelae do not occur. The disease shows certain differences from western countries and Japan. It resembles hepatitis A. The possibility that it is caused by a closely related virus may have to be considered.

Acute Disease↗