Adrenal Apoplexy

Apoplexy

SELECTIVE ADRENAL NECROSIS AND APOPLEXY INDUCED BY 7,12-DIMETHYLBENZ(a)ANTHRACENE

Invariably in every normal rat a single dose of 7, 12-dimethylbenz(a)anthracene, by mouth or injected in a vein, was found to cause apoplexy and massive necrosis in the inner zones of the adrenal cortex; the zona glomerulosa, the adrenal medulla, and a small region of cortex adjacent to the great adrenal vessels were spared from damage. DMBA caused these selective lesions in females and in male...

Pineal apoplexy.

A case of haematoma in the pineal region is reported in a patient whose initial symptom was subarachnoid haemorrhage. The encapsulated haematoma and surrounding blood clots were removed surgically. Haemorrhage into a pineal cyst may have been the cause of this particular intracranial mass.

Pituitary apoplexy.

Pituitary apoplexy, a rare clinical syndrome secondary to abrupt hemorrhage or infarction, complicates 2%-12% of pituitary adenomas, especially nonfunctioning tumors. Headache of sudden and severe onset is the main symptom, sometimes associated with visual disturbances or ocular palsy. Signs of meningeal irritation or altered consciousness may complicate the diagnosis. Precipitating factors (in...

Pituitary apoplexy during pregnancy

The pituitary apoplexy is a rare and fatal complication of the pituitary adenoma; it represents 0.6 to 10%. This is a clinical syndrome resulting from a fulminant pituitary expansion due to a bleeding and\or a pituitary infarcissement. We report the case of a 29-year-old patient who consults for an amenorrhoea with spontaneous galactorrhea and chronic headaches evolving over 7 months. The balan...