Department of Medicine, avitary lung lesions are a clinical presentation of common diseases like primary lung Pulmonary Section, The C abscesses,hydatid cysts, bronchogenic carcinoma and postprimary tuberculosis. IntrapulMedical College, Surgery monary teratoma (IPT) are very rare neoplasms with nonspecific presentation, making preoperative and Pathology, Aga diagnosis difficult. Khan Universit...

Positron emission tomography (PET) with fluorine-18 fluorodeoxyglucose (FDG) has been known to increase diagnostic accuracy in differentiating benign and malignant lung lesions and to improve identification of lymph node and extrathoracic metastasis in pulmonary neoplasms. In this review, the authors describe the spectrum of integrated PET/CT findings on neuroendocrine (NE) tumors of the lung. ...

OBJECTIVE Malignancies have long been recognized as a complication of long lasting immunosuppressive therapy. We reviewed our experience to investigate the incidence and the spectrum of non cutaneous de novo malignant neoplasms. METHODS Between March 1987 and March 1996, 296 patients underwent 303 cardiac transplantation in our service. The population at risk consists of all patients survivin...

All ages and truncated (35 to 64 years) mortality rates from all neoplasms and from cancers of the lung, stomach, intestines, and breast for the six calendar quinquennia from 1960-1964 to 1985-1989 were computed from official death certification data and population estimates obtained from the World Health Organization database for total Europe (excluding former Soviet Union) and for three broad...

The Ca (Oxford) antigen was originally isolated from a malignant neoplasm and with few exceptions was reported to discriminate between malignant and non-malignant neoplasms or normal tissues. Using the Ca 1 antibody we have studied the Ca distribution in 54 lung neoplasms and adjacent non-neoplastic lung tissue. Staining of tumours was very focal and the proportion of positive cells varied from...

BACKGROUND Immunohistochemistry (IHC) for napsin A has been widely used to support a diagnosis of lung adenocarcinoma with high sensitivity. In this study, we evaluated immunoreactivity for napsin A in a broad spectrum of renal neoplasms by using tissue microarrays (TMA). METHODS Duplicate TMA of 159 surgically excised renal neoplasms of various types were constructed. IHC for napsin A was pe...

Gefitinib is a selective tyrosine kinase inhibitor of epidermal growth factor receptor (EGFR) used for the treatment malignant neoplasms. The most frequent skin complication during gefitinib therapy an acneiform papulopustular eruption, usually distributed in seborrheic areas but occasionally widespread. We report patient with erosive pustular dermatosis scalp, neutrophil-mediated disease prese...

Multiple malignancies may occur in the same patient, and a few reports describe cases with multiple hematologic and non-hematologic neoplasms. We report the case of a patient who showed the sequential occurrence of four different lymphoid neoplasms together with a squamous cell carcinoma of the lung. A 62-year-old man with adenopathy was admitted to the hospital, and lymph node biopsy was posit...

Claudins are the structures and functional components of tight junctions and have crucial roles in the maintenance of cell polarity, cellular arrangement, adhesion and paracellular transport. Various claudins are expressed in different epithelial cells and most tissues express multiple claudin proteins. The altered expression of claudins has been reported in various human carcinomas, but their ...