phenomenon, being found on up to 40% of autopsy cases1. However, symptomatology as a result of these cysts is considerably rare. Mukherjee, Banerji and Sharma identified 74 cases in the literature1. Symptomatic pineal cysts present as one of three syndromes identified by Wisoff and Epstein2: (1) paroxysmal headache with gaze paresis, (2) chronic headache, gaze paresis, papilledema and hydroceph...

Abdominal apoplexy is a clinical entity characterized by spontaneous intraperitoneal hemorrhage from rupture of a visceral vessel. We describe a 34-year-old man who presented with abdominal apoplexy due to rupture of an ileocolic aneurysm. Subsequent biochemical and genetic analysis confirmed the diagnosis of Ehlers-Danlos syndrome type IV based on abnormal production of type III procollagen an...

BACKGROUND Pituitary adenoma combined with intracranial aneurysm is not rare. Some aneurysms are located inside pituitary adenomas, and most do not rupture. Pituitary apoplexy caused by aneurysm rupture is rare and is easily misdiagnosed as simple pituitary adenoma apoplexy. CASE PRESENTATION In this study, we report one case of rare pituitary adenoma apoplexy caused by the rupture of an ante...

We encountered a case with long-term remission of Cushing's disease due to pituitary apoplexy. The apoplexy of pituitary adenoma secreting adrenocorticotropin hormone was diagnosed by successive and timely magnetic resonance imaging when the symptoms of the patient were not yet severe and anterior pituitary dysfunction was only a transient reduction of growth hormone secretion. Seven years afte...

INTRODUCTION A ruptured aneurysm associated with a pituitary apoplexy is rare. We present the first case report of the coexistence of a ruptured posterior communicating aneurysm with a surgically discovered pituitary apoplexy where the pituitary apoplexy had not been diagnosed by a pre-operative computerized tomography scan. CASE PRESENTATION A 31-year-old right-handed Chinese woman began to ...

We present a rare case with pituitary apoplexy after three-vessel off-pump coronary artery bypass grafting (OPCAB). The patient exhibited right third cranial nerve palsy; ptosis of the right eye with completely dilated pupils and a loss of reflex to light after the effects of anesthesia completely subsided. The patient underwent endonasal transsphenoidal resection of the pituitary gland 14 days...

Pituitary adenomas are common in the general population. They can be complicated by intratumoral hemorrhage, otherwise known as apoplexy, which frequently presents with neurologic deficits that may necessitate urgent surgical decompression. Many risk factors for pituitary apoplexy have been suggested in the literature. We present a case of symptomatic apoplexy in a woman following the intravitr...

Pituitary apoplexy followed by cerebral infarction is rare. In this report, we present a 42-year-old man who had been diagnosed of pituitary adenoma presented with a sudden onset of unconsciousness, left hemiplegia and right ptosis. Investigations revealed the development of pituitary apoplexy. The extension of tumor mass compressed the supraclinoid portion of the right internal carotid artery,...

J. Philip Kistler Stroke Research Center, Department of Neurology, Massachusetts General Hospital. Boston, MA, USA; Department of Neurological Surgery, University of Pittsburgh, School of Medicine. Pittsburgh, PA, USA; Department of Otolaryngology, University of Pittsburgh, School of Medicine. Pittsburgh, PA, USA; Chan Soon-Shiong Neuroscience Institute, John Wayne Cancer Institute at Saint Joh...