Murphey's teat: history and insight into an enigmatic cerebrovascular eponym.

Dr. Francis Murphey of the Semmes-Murphey Clinic in Memphis recognized that a focal sacculation on the dome of an aneurysm may be angiographic evidence of a culpable aneurysm in the setting of subarachnoid hemorrhage with multiple intracranial aneurysms present. This has been referred to as a Murphey's "teat," "tit," or "excrescence.

Idiopathic localizing signs and atypical symptoms of cervical disk pathology: A case report.

Cervical disc herniations most often present with neck and arm pain resulting from direct nerve root compression from a paramedian or foraminal disc herniation. It is unusual to encounter unilateral lower extremity symptoms in the absence of other neurological symptoms due to a centrally herniated cervical disc. Because this clinical presentation is uncommon, there can be misdiagnosis, or delay in treatment of patients who suffer from debilitating pain or weakness.

Vertebral Venous Collaterals with Underlying Agenesis of the Inferior Vena Cava: Implications for Spinal Surgery.

Background: Congenital agenesis of the inferior vena cava (IVC) can lead to the development of a prominent venous collateral system within and around the spine due to the development of venous collaterals. In such patients, surgery can carry a risk of catastrophic bleeding or decompensation of a delicate venous drainage pattern during spinal manipulation or even epidural exploration.

Case Description: A 49-year-old man with a congenital agenesis of the IVC presented with signs and symptoms of an L5 radiculopathy.

A History of the Council of State Neurosurgical Societies.

As neurological surgery evolved into its own subspecialty early in the 20th century, a need arose to create an environment for communication and education among those surgeons working in this burgeoning surgical discipline. As the socioeconomic climate in health care began to change in the United States, an unforeseen need arose that was outside the scope of the American Association of Neurological Surgeons, Congress of Neurological Surgeons, and Society of Neurological Surgeons. The capacity to understand and address the evolving socioeconomic landscape and to offer a platform for advocacy required a new entity.