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Biomedical subjects

S H Shah

Publications and source records attributed to S H Shah.

At least 55 records · Page 3Linked to original sources
PubMed1986

Incidence of pulmonary nodules detected by computed tomography in patients with bronchial carcinoma.

Computed tomography (CT) is more sensitive in detecting pulmonary nodules than conventional chest radiography. The incidence of pulmonary nodules on thoracic CT scans, not visible on chest radiographs, in patients with small-cell carcinoma of the bronchus (SCCB) was 27%, and in patients with non-small-cell carcinoma (non-SCCB) the incidence was 28%. Some of these nodules may be malignant. This has implications for the surgical staging of patients with lung cancer in the United Kingdom, where there is a lower incidence of benign granulomatous nodules than in the USA.

Carcinoma, Bronchogenic↗
PubMed1983

Epstein-Barr virus, fatal infectious mononucleosis, and Hodgkin's disease in siblings.

Epstein-Barr virus (EBV) infection in a family resulted in a fatal disseminated heterophil negative infectious mononucleosis syndrome in a nine-year-old girl. This was followed closely by a similar disease process in her six-year-old brother which evolved over a one-year period into Stage IIIB Hodgkin's disease. Finally, three years after the index EBV case in the daughter, the mother was diagnosed with a non-Burkitt's-type undifferentiated lymphoma that proved rapidly fatal. The EBV involvement in the sister and brother was well documented serologically and virologically. The pathologic diagnosis was established and confirmed by more than one pathologist. There was no obvious evidence for either a specific or general immune defect in any of the family members tested. The progression of the six-year-old boy's EBV infection from a benign, yet disseminated disease process into a histopathologically confirmed case of Hodgkin's disease offers a strong suggestion that this virus was not behaving solely as a passenger. Especially relevant is the fact that the boy never fully recovered from his EBV infection and essentially became persistently infected with the virus as evidenced by his EBV-EA serology and virology results.

Adult↗
PubMed1982

Lymphomatoid granulomatosis and Epstein-Barr virus.

A case report of a patient with lymphomatoid granulomatosis presenting initially as a reactivated Epstein-Barr virus infection is presented. Epstein-Barr virus is proposed in the possible role of establishing of an immunologically compromised state that may have set the stage for dissemination of this disease process. Of interest is the fact that successful chemotherapeutic management of the disease was accomplished using prednisone and cyclophosphamide. Furthermore, this clinical success was reflected in a decreasing Epstein-Barr virus early antigen-antibody titers accompanied by increasing antivirus capsid antigen titers; hence, it appears that laboratory markers of the response of lymphomatoid granulomatosis to treatment are available in the form of soluble immune complexes, antibodies to Epstein-Barr virus-coded antigens early antigens, Epstein-Barr nuclear antigens and/or virus capsid antigens as well as the active E rosette assay for T-cells. Finally, these data, although supporting the role of Epstein-Barr virus in the pathogenesis of lymphomatoid granulomatosis, suggest the need for further study in additional patients to verify the results.

Adult↗
PubMed1975

Radiological abnormalities in temporal lobe epilepsy with clinicopathological correlations.

In 73 patients with drug-resistant temporal lobe epilepsy submitted to an unilateral anterior temporal lobectomy the radiographs were studied to see if there were any correlation with the pathology subsequently found and with the outcome of the operation. A small middle cranial fossa, focal calcification, and temporal horn displacement are often better indices of the underlying pathology than temporal horn dilatation alone. In a small number of cases, however, radiological changes were seen on the side opposite to an unilateral EEG focus, thus suggesting bilateral disease.

Adolescent↗