Journal of neurological surgery. Part A, Central European neurosurgery
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J Neurol Surg A Cent Eur Neurosurg · Dec 2013
Case ReportsAkinetic mutism and parkinsonism due to subdural and intraventricular tension pneumocephalus.
Pneumocephalus may occur after intracranial surgery and is most often asymptomatic. It is usually associated with posterior fossa surgery. ⋯ As an emergency treatment, air was exchanged with saline via the drainage, which then was removed and a subduro-peritoneal shunt was implanted. The condition described here requires immediate attention and appropriate treatment.
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J Neurol Surg A Cent Eur Neurosurg · Dec 2013
Case ReportsAcute decompensation of noncommunicating hydrocephalus caused by dilated Virchow-Robin spaces type III in a woman treated by endoscopic third ventriculostomy: a case report and review of the literature.
Even though dilated Virchow-Robin spaces (VRS) are a very rare entity, they can compel the clinician to start immediate intervention in the case of acute onset of symptoms. To allow a well-balanced management decision, we compiled a summary of all cases published in the literature and discuss the different methods and indications for neurosurgical intervention in relation to dilated VRS. ⋯ To the best of our knowledge, the case presented here is the first case of acute decompensation of a noncommunicating hydrocephalus caused by dilated VRS. Neurosurgical intervention is required in cases of noncommunicating hydrocephalus caused by giant tumefactive VRS. The treatment options are mono- or biventricular shunt surgery or ETV. Because ETV provides the possibility of cyst fenestration and membrane sampling, it appears to be the most advantageous treatment option.
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J Neurol Surg A Cent Eur Neurosurg · Dec 2013
Case ReportsRuptured Rathke cleft cyst mimicking pituitary apoplexy.
Rathke cleft cysts (RCCs) are benign cystic lesions of the sellar and suprasellar region that are asymptomatic in most cases. Occasionally, compression of the optic pathway and hypothalamo-pituitary structures may cause clinical symptoms, such as headaches, visual deficits and endocrinopathies. ⋯ In retrospect, clinical symptoms, intraoperative appearance, and histologic examination were compatible with the diagnosis of nonhemorrhagic rupture of an RCC. Thus, the clinical presentation of "Rathke cleft cyst apoplexy" is not necessarily caused by hemorrhage.
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J Neurol Surg A Cent Eur Neurosurg · Dec 2013
Case ReportsGigantism treated by pure endoscopic endonasal approach in a case of McCune-Albright syndrome with sphenoid fibrous dysplasia: a case report.
McCune-Albright syndrome (MAS) is an uncommon polyostotic manifestation of fibrous dysplasia in association with at least one endocrinopathy that is mostly associated with precocious puberty and hyperpigmented skin macules named café-au-lait spots. We present an atypical manifestation of McCune-Albright syndrome in a 19-year-old man with the uncommon association of polyostotic fibrous dysplasia and gigantism in the absence of café-au-lait spots and precocious puberty. ⋯ Magnetic resonance imaging (MRI) found a right stalk shift of the pituitary with a 20 mm pituitary adenoma. We describe the diagnostic and endoscopic endonasal transsphenoidal approach for excision of the tumor.
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J Neurol Surg A Cent Eur Neurosurg · Dec 2013
Case ReportsA variation of the cords of the brachial plexus on the right and a communication between the musculocutaneous and median nerves on the left upper limb: a unique case.
During routine anatomical dissection of the upper extremity of a 64-year-old cadaver for educational purposes, we observed variations in the brachial plexus on each side. On the right an anomaly of cord formation was present and on the left there was a communication between the musculocutaneous nerve (MCN) and median nerve (MN). On the right side the brachial plexus showed two trunks, superior (C5 and C6) and inferior (C7, C8, and T1); the middle trunk was absent. ⋯ This communicating branch also gave rise to a muscular branch to the brachialis muscle and the lateral cutaneous nerve of forearm. No additional heads of the biceps brachii muscle were observed in either upper limb. Knowledge of the variations of the brachial plexus in humans can be valuable for operations of the shoulder joint and its repair for providing an effective block or treatment for anesthetists and also for explaining otherwise incomprehensible clinical signs for neurologists.