No abstract

Giant splenic artery aneurysms (GSAAs) larger than 8 cm in diameter have rarely been reported, particularly in older people. They are clinically important lesions, often asymptomatic and related to an increased risk of complications such as abrupt rupture, requiring emergency surgical treatment. Comprehensive geriatric assessment (CGA), originally developed for multidimensional clinical evaluation in several geriatric settings, was recently proposed as a fundamental preoperative aid for treatment planning of older patients undergoing elective surgery and preventing adverse post-operative outcomes. We present the first case of an asymptomatic 9-cm partially thrombosed GSAA, accidentally diagnosed during abdominal ultrasound in a 63-year-old woman from the Apulia region in Southern Italy. She successfully underwent aneurysmectomy, highlighting the usefulness of CGA in elective surgical patients.

Plasma cortisol circadian rhythm was investigated in 18 apparently healthy elderly subjects, in 11 elderly patients affected by cerebrovascular hemiplegia and in 11 otherwise healthy blind elderly subjects. Results were microscopically analyzed by the least squares and Cosinor methods. The circadian rhythm of plasma cortisol was present and normal both in elderly subjects and in elderly patients with cerebrovascular hemiplegia. By contrast, a plasma cortisol rhythm was not found in blind elderly subjects.

No abstract

Following L-Dopa administration (single oral dose of 500 mg), plasma Growth hormone (GH) levels significantly rose in 7 out of 8 normal subjects (aged between 64-83) and in 4 out of 8 blind subjects (aged between 60-88). The mean peak +/- SE in the 8 normal subjects was 24.9 +/- 4.9 ng/ml and in the 8 blind subjects was 11.5 +/- 2.8 ng/ml. These findings represent an additional anomaly in pituitary hormone release in the blind and may indicate that dopamine receptors in the hypothalamus are less sensitive to L-Dopa in blind people than in normal subjects.