World Neurosurg
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Biography Historical Article
Sofia Ionescu, the first woman neurosurgeon in the world.
The authors present the activity of Mrs. Sofia Ionescu, the one female surgeon who was nominated as the first woman neurosurgeon in the world. Sofia Ionescu worked in the field of neurosurgery for 47 years, performing all the known neurosurgical procedures of the time. ⋯ The first documented surgical intervention performed by Diana Beck dates to 1952. Sofia Ionescu operated for the first time on a human brain as early as 1944. Furthermore, Diana Beck's actions surfaced in the year 1947, long after the war had ended and Sofia Ionescu had become a neurosurgeon.
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Historical Article
Evolution and rebirth of functional stereotaxy in the subthalamus.
The first human stereotactic surgery based on intracerebral landmarks and Cartesian coordinates was performed in 1947. With this followed the publication of a number of stereotactic frames and atlases. The intercommissural line joining the anterior and posterior commissures was to define stereotactic coordinate systems used in movement disorders and other functional neurosurgical procedures. ⋯ With advances in understanding of the functional anatomy of the corticobasal ganglia circuit, advances in brain imaging, more sophisticated electrophysiologic recordings, and the use of deep brain stimulation as a reversible lesion, stereotactic surgery returned as a viable option for the treatment of movement disorders. The posterior medial part of the globus pallidus, ventral intermediate nucleus of the thalamus, and the subthalamus, its nuclei and pathways, are sites for interrupting pathophysiologic circuits. Not only has this been applied to movement disorders, but to epilepsy, chronic pain, and behavioral disorders.
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Vertebral hydatid cysts are found in <1% of all cases of hydatidosis. The pathology has an infiltrative malignant nature, affecting the vertebral body with possible extension in the epidural space. This pathomechnism is associated with a high rate of morbidity, mortality, and relapse. Decompressive surgery combined with antihelminthic therapy is recommended to eradicate the disease and prevent recurrence. ⋯ The devastating and malignant course of this disease, which affects mostly young patients, demands continuous development of preventive care in endemic regions, the early detection and screening of the diseased patients, and eventually the advancement of the combined medical and surgical treatment.
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With the reduction of resident work hours and the increasing focus on patient safety, it has become evident that simulation has a growing role to play in surgical education. We surveyed the program directors of 99 U.S. Neurosurgery programs in an effort to better understand how simulation can be implemented in Neurosurgery and to gain insight into key issues that are currently being discussed amongst Neurosurgical educators. ⋯ Simulation should be integrated in Neurosurgery training curricula. The validation of available tools is the next step that will enable the training, acquisition, and testing of neurosurgical skills.