[Conventional roentgen examination of the lung in fibrosing alveolitis--correlation with histological, clinical and biochemical findings].

Question: Is it possible to draw conclusions on aetiology, histology or clinical course, looking at the different radiomorphologic appearance and its changes in chest x-rays of patients with "fibrosing alveolitis"?

Material And Method: Retrospective correlation of chest x-rays with all relevant clinical and histological data of 33 patients.

Results: In all patients typical clinical signs with changes of lung function and typical histological changes were found. There was no strict correlation between single parameters and radiological findings.

Percutaneous penile venoablation for treatment of impotence.

Percutaneous penile venoablation with sclerosing agents and coils was performed in 58 patients. Of 104 ablations attempted, 44 of 51 (86%) transpenile, and 46 of 53 (86.7%) retrograde interventions were technically successful.

[A short infusion or a bolus injection of contrast medium in i.v. urography. Comparative density measurements in the kidney pelvic-caliceal system using sequential computed tomography].

The rate of contrast injection during i.v. urography may vary considerably (bolus injection or drip infusion).