Pareidolia in Neuroendocrinology: A Pituitary Macroadenoma Resembling “Big Bird”

A FSH-Secreting Pituitary Macroadenoma Causing A Testosterone Deficiency Syndrome

Case Report of a Pituitary Macroadenoma Treated With Artemether Artemether and Pituitary Macroadenoma

with radiation) is the most common treatment option. Treatment of adenomas with surgery alone is associated with a 9% risk of significant complications other than hypothyroidism. Additionally, there is a significant recurrence risk with surgical treatment alone. Park et al found a 5-year recurrence rate of 15.2% and a 10-year recurrence rate of 50.5% for 132 patients having nonfunctioning macro...

Vanishing Pituitary Macroadenoma: A Case Report

Pituitary macroadenomas are the most common suprasellar lesions in adults and are typically managed surgically through transsphenoidal resection when symptomatic. Due to their close proximity to the optic chiasm, pituitary macroadenomas often present with signs of bitemporal hemianopsia. Alternatively, these tumors can cause mass effect, thus presenting with signs of elevated intracranial press...

Lymphocytic Hypophysitis Mimicking Pituitary Macroadenoma.

Lymphocytic hypophysitis is an inflammatory /autoimmune disorder that primarily involves the pituitary gland and the pituitary stalk. The common clinical presentations include headache, nausea, vomiting, fatigue, features of hypopituitarism and diabetes insipidus as well as diplopia, orbital pain and bitemporal hemianopia. We report a case of lymphocytic hypophysitis which presented as hemichor...

Lymphocytic hypophysitis mimicking pituitary macroadenoma.

Lymphocytic hypophysitis is an uncommon disease with a variable presentation and unclear pathophysiology. We present the case of a 30 year old woman who presented with features typical of a pituitary macroadenoma. She underwent a transphenoidal resection of the mass and histopathological examination revealed lymphocytic hypophysitis. This case illustrates the difficulty in differentiating pitui...