Tissue polypeptide specific antigen (tps) and cytokeratin 19 fragment (CYFRA 21.1) immunoradiometric assay in non small cell lung cancer evaluation.

The aim of our work was the evaluation of the immunoradiometric assay (IRMA) of two cytokeratinic markers, TPS and CYFRA 21.1, in clinical setting on non small cell lung cancer (NSCLC). Serum samples were obtained from 148 untreated NSCLC patients, 60 patients with non malignant lung diseases and 100 healthy subjects: TPS and CYFRA 21.

Nuclear medicine imaging in a case of hyperfunctioning parathyroid carcinoma associated with a parathyroid adenoma.

This report describes a rare case of parathyroid carcinoma associated with an adenoma. Nuclear imaging provided the most specific information about localization of the primary carcinoma and cervical metastasis, but failed to demonstrate evidence of a parathyroid adenoma. This could be explained by a partial inhibition of hormonal biosynthesis due to the high level of circulating parathormone produced by the carcinoma.

Evaluation of the serum markers CEA, NSE, TPS and CYFRA 21.1 in lung cancer.

We investigated the role of tumor markers CEA, NSE, TPS and CYFRA 21.1 in lung cancer diagnosis and staging in 169 patients with histologically confirmed lung cancer (43 SCLC and 126 NSCLC). In SCLC patients NSE and CYFRA 21.

Role of postoperative radiation therapy in the management of early stage primary gastric non-Hodgkin's lymphomas: a retrospective analysis.

Background: Clinical approaches to early primary gastric non-Hodgkin's lymphomas have not yet been clearly defined, and the role of postoperative radiotherapy remains a matter of discussion.

Methods: Twenty-seven patients with early primary gastric non-Hodgkin's lymphoma were observed from December 1978 to December 1990 at our Institution. They were staged according to Musshoff and Schmidt-Volmer (19) as I E (n = 16), II E 1 (n = 7) and II E 2 (n = 4).