Subject(s)
Brain Injuries/history , Mummies/pathology , Skull Fractures/history , Craniotomy/history , Egypt, Ancient , History, Ancient , HumansABSTRACT
The action of glycerin on brain oedema is reported and we also point out its effectiveness as a dehydrating agent, not only in the sphere of brain oedeme (animal experiments) but also in cerebral tumours.
Subject(s)
Brain Edema/drug therapy , Glycerol/therapeutic use , Brain Neoplasms/drug therapy , Brain Neoplasms/surgery , Humans , Preoperative CareABSTRACT
At the age of 22 years, identical twin brothers simultaneously developed symptoms of intracranial pressure. Radiological investigation revealed cerebellar midline tumors with occlusive hydrocephalus of the third and lateral ventricles. At operation, subependymomas with identical histological features were found in the fourth ventricle in both twins. This is the first report of subependymomas in identical twins. The clinical data suggest that this tumor type is of maldevelopmental origin.
Subject(s)
Cerebral Ventricle Neoplasms/genetics , Diseases in Twins , Ependymoma/genetics , Adult , Cerebral Ventricle Neoplasms/pathology , Cerebral Ventricle Neoplasms/surgery , Diseases in Twins/pathology , Diseases in Twins/surgery , Ependymoma/pathology , Ependymoma/surgery , Female , Humans , Male , Pregnancy , Twins, MonozygoticABSTRACT
Skull radiographs of the pharaoh Seqenenre-Ta'a II with special densitographic techniques have shown that he survived a perforating skull injury. The technique is described and its use in medical history and archaeology is discussed.
Subject(s)
Absorptiometry, Photon/methods , Skull Fractures/diagnostic imaging , Humans , Skull Fractures/physiopathology , Wound Healing , Wounds, Penetrating/physiopathologyABSTRACT
A report is made on infections of the trachea and of the bladder which occurred in patients of a neurosurgical intensive care unit. The development of resistance and counter-measures are discussed in detail.