OBJECTIVE Despite technical difficulties due to mediastinal fibrosis, repeat mediastinoscopy can be a valuable tool in the restaging of lung cancer. It provides essential pathological information on mediastinal invasion when selecting patients for surgical resection after induction chemotherapy in stage IIIa disease. The aim of our study was to evaluate the feasibility, sensitivity and accuracy...

A group of 26 examples of lung carcinoma showing mixed squamous and glandular differentiation is described. The clinical and biological features of the lesions are intermediate between those of squamous-cell carcinoma and adenocarcinoma of the bronchus. It is suggested that bronchial carcinoma is a single entity in which the type of oell, whether glandular or squamous, plays a much smaller part...

Glassy cell carcinoma is a poorly differentiated variant of adenosquamous carcinoma of the cervix associated with an aggressive course and a poor prognosis. We present three cases of glassy cell carcinoma of the cervix. Patients presented with a cervical growth which was biopsied. Histology the tumours showed nests of cells with a granular or clear cytoplasm, displaying marked pleomorphism and ...

Detectable levels (greater than or equal to 0.2 pmol/10(6) cells) of one or more prostanoid species resultant to calcium ionophore A23187-induced biosynthesis from endogenous arachidonic acid were distributed in 28 cell lines derived from different histological classes of lung tumors as follows: large cell undifferentiated carcinoma (3 of 3 cell lines); adenosquamous carcinoma (1 of 2 cell line...

A 68-year-old man with recurrent bilateral severe pneumonia and invasive thymic carcinoma was admitted to our hospital. An extended thymo-thymectomy with lymph nodes dissection was performed for an irregular shaped anterior mediastinum mass. The tumor was mainly composed of type C, adenosquamous carcinoma, and found to have a small area of types B2 and B3 thymoma. History and laboratory finding...

Adenosquamous carcinomas of stomach are rare entities comprising 0.5% of stomach carcinomas. Here, we report a case of a 50-year-old female, who presented with weakness, pallor, and symptoms of gastric outlet obstruction. A partial gastrectomy was done and histology showed evidence of adenosquamous carcinoma of the antrum with metastasis to the perigastric lymph nodes. The patient condition imp...

The experimental manifestations of bronchogenic carcinoma are widely varied and often bizarre. Most of them, however, occur in association with malignant disease of other organs, so that they cannot be considered pathognomonic of bronchogenic carcinoma. Since these manifestations may be the initial clue to the presence of cancer of the lung, instead of the classical symptoms of cough, hemoptysi...