[Malignant lymphoma differentiated to plasma cell of the testis: report of a case].

Malignant lymphoma of the left testis was seen in a 53-year-old man. Pathologically, the tumor cell showed malignant lymphoma of the diffuse, small cell type, especially, of lympho-plasmacytoid in LSG classification. Clinically, no other lesions were found.

[Bacteriological and clinical study of ciprofloxacin in gonococcal urethritis].

The purpose of this study was to determine the susceptibility of Neisseria gonorrhoeae to ciprofloxacin (CPFX). The MIC's of CPFX against 50 clinical isolates of N. gonorrhoeae was examined and they were between less than or equal to 0.

[A case of arteriovenous fistulae secondary to renal cell carcinoma accompanied by congestive heart failure].

The patient was a 62-year-old male who had visited a physician with the chief complaint of fever. After IVP and CT scanning, left real carcinoma was suspected and he was transferred to our hospital on March 2, 1982. The chest X-ray showed cardiac enlargement, distention of the pulmonary veins and symptoms of congestive heart, such as dyspnea.

Elimination of blur in linear tomography: a simple method using the X-ray processor.

Using a filter with the x-ray automatic processor can eliminate blur in tomograms. A suitable filter requires 2-cm displacement and 1.2 to 1.