Uncommon early-onset neuropathy in diabetic patients.

An acute neuropathy rarely occurs early in the course of diabetes mellitus. Five cases are described of adult patients who developed a peripheral neuropathy at the time or shortly after the onset or discovery of diabetes mellitus. Patient 1, an 80-year-old woman who developed a subacute tetraparesis with proximal and distal muscle weakness with normal cranial nerves, proved to have insulin-requiring diabetes mellitus.

[Treatment of vascular pain of the face by methylprednisolone injection into the area of the greater occipital nerve: 16 cases].

Sixteen patients suffering from cluster headache received an injection of 160 mg methylprednisolone into the region of the greater occipital nerve ipsilateral to the pain, when free of headache. In episodic cluster (n = 8), attacks ceased in 2 cases and decreased in severity and frequency in one other. Three patients failed to respond at all.

Inter-observer variability in the interpretation of mammograms.

Inter-observer agreement was tested in the interpretation by 8 radiologists of mammograms from 45 women (for a total of 180 films per radiologist). The radiologists were representative of the whole range of those involved in mammography in the town of Torino, with a number of films read per year ranging from 100 to 4000. Out of the 45, 9 women were affected by breast cancer (histologically proved), 25 had benign disease (diagnosed with fine-needle aspiration) and 11 had normal breasts.

[Pseudomembranous colitis caused by antibiotics].

Six cases of pseudomembranous colitis caused by antibiotics are presented. The endoscopic, radiological and clinical picture and the aetiopathogenesis of this unusual disease are discussed. Lincomycin was incriminated in one case only.