1.Surgical Pitfall.
Bum Tae KIM ; Kyo Sung JOO ; Jae Chil CHANG ; Won Han SHIN ; Soon Kwan CHOI ; Bark Jang BYUN
Journal of Korean Neurosurgical Society 1999;28(3):402-405
Authors report two cases of central neurocytoma with unusual surgical pitfall. The one of these presented with postoperative intraventricular hemorrhage with hydrocephalus. The other case developed motor aphasia and hemiplegia due to brain retration during operation. We describe peripoerative courses of these cases and discuss possible causes of postoperative complications.
Aphasia, Broca
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Brain
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Hemiplegia
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Hemorrhage
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Hydrocephalus
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Neurocytoma
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Postoperative Complications
2.Combined methylmalonic aciduria and homocysteinemia with hydrocephalus as an early presentation: a case report.
Li-Li LIU ; Xin-Lin HOU ; Cong-Le ZHOU ; Yan-Ling YANG
Chinese Journal of Contemporary Pediatrics 2013;15(4):313-315
A case of combined methylmalonic aciduria and homocysteinemia presenting with hydrocephalus as an early manifestation was reported for its rarity to see and to discuss the relationship between metabolic diseases and hydrocephalus by literature review. The case was an infant with seizures and hydrocephalus as an early manifestation of the disease, combined with macrocyticanemia, development retardation and visual hearing function lesions. The EEG showed hypsarrhythmia and the MRI showed hydrocephalus. Plasma homocysteinemia level increased (143.06 umol/L) and urine methylmalonic aciduria was 1483 times beyond normal. Based on gene analysis results and increased methylmalonic aciduria and homocysteinemia levels, combined methylmalonic aciduria and homocysteinemia was confirmed, presenting CblC defect (gene mutations homozygous for c.609G>A). After treatment by venous injection of vitamin B12, oral folic acid and betaine, seizures were controlled and development was progressive with ventricle retraction. It was concluded that hydrocephalus can be the early presentation in children with combined methylmalonic aciduria and homocysteinemia. Doctors should carry out metabolic disease screening for patients with hydrocephalus, especially when the cause of hydrocephalus is uncertain.
Amino Acid Metabolism, Inborn Errors
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complications
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Humans
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Hydrocephalus
;
etiology
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Hyperhomocysteinemia
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complications
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Infant
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Male
4.Secondary Amenorrhea Caused by Hydrocephalus Due to Aqueductal Stenosis : Report of Two Cases.
Jung Kil LEE ; Jae Hyoo KIM ; Jae Sung KIM ; Tae Sun KIM ; Shin JUNG ; Soo Han KIM ; Sam Suk KANG ; Je Hyuk LEE
Journal of Korean Medical Science 2001;16(4):532-536
Amenorrhea is rarely presented as a manifestation of endocrinological disturbances in patients of chronic hydrocephalus. We describe two cases of secondary amenorrhea caused by hydrocephalus due to aqueductal stenosis. Two female patients of age 30 and 20 yr presented with amenorrhea and increasing headache. Magnetic resonance images revealed marked, noncommunicating hydrocephalus without any tumorous lesion. In one patient, emergent extraventricular drainage was necessary because of progressive neurological deterioration. Each patient underwent surgical intervention for the hydrocephalus-ventriculoperitoneal shunt and endoscopic third ventriculostomy. Both resumed normal menstruation continuing so far with further normal menstrual bleeding. These two cases and others reported in the literature indicated that the surgical intervention for hydrocephalus resolves amenorrhea in all the cases of amenorrhea due to hydrocephalus. The suspected role of the surgery is the correction of increased intracranial pressure, which is an important pathogenetic factor in the development of amenorrhea.
Adult
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Amenorrhea/*etiology
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*Cerebral Aqueduct
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Cerebrospinal Fluid Shunts
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Female
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Gonadorelin/deficiency
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Human
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Hydrocephalus/*complications
5.Congenital arteriovenous malformation associated with progressive hydrocephalus in a newborn.
Sung Hye PARK ; Je G CHI ; Byung Kyu CHO
Journal of Korean Medical Science 1991;6(4):362-366
Intracranial arteriovenous malformation is rarely presented in newborns or infants. We describe an unusual case of congenital arteriovenous malformation of the brain with multiple sequestered grape-like venous sacs presented with congenital hydrocephalus. This 4-month-old girl born with a large head, presented with progressive hydrocephalus over a period of 4 months. The brain CT showed multiloculated cysts with a high-density mural nodule and thin cerebral mantle. The right lateral ventricle was collapsed by the cystic lesion, and the contralateral ventricle was markedly dilated, which was thought to be due to aqueductal obstruction by the conglomerated nidus of the arteriovenous malformation. Surgical removal of both hemispheric masses, including the overlying thin mantle. The lesion was pathologically confirmed as the arteriovenous malformation which was composed of markedly dilated veins and multiple sequestered aneurysmal sacs. The overlying cerebral tissue was dysplastic and partly infarcted. This case shows that intracerebral arteriovenous malformation is indeed a congenital anomaly and suggests that intrauterine vascular compromise can result in focal or wide maldevelopment of the brain.
Female
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Humans
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Hydrocephalus/*etiology
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Infant
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Intracranial Arteriovenous Malformations/*complications/pathology/radiography
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Tomography, X-Ray Computed
6.Effect of nonoperative treatment on the outcome of patients with posttraumatic hydrocephalus.
Linshan FU ; Yunhai TANG ; Shiyu WANG
Chinese Journal of Traumatology 2002;5(1):7-11
OBJECTIVETo compare the outcome of non-operative treatment with the outcome of surgical intraventricular drainage for patients with posttraumatic hydrocephalus including complications, mortality and favorable outcome.
METHODSThirty-nine patients were assigned to a nonoperative treatment group and 38 patents to a surgical intraventricular drainage group. Each patient's outcome was evaluated 3 years after treatment by using Glasgow Outcome Scale.
RESULTSIn the nonoperative treatment group the rate of favor able outcome (good recovery or mild disability) was 89.74% (35 of 39 patients) and the mortality was 2.56% (1 of 39 patients). In the surgical intraventricular drainage group the rate of favorable outcome was 71.05% (27 of 38 patients) and the mortality was 13.16% (5 of 38 patients; P<0.05). Mortality was not significantly different between the two groups.
CONCLUSIONSNonoperative treatment may be better than surgical intraventricular drainage for patients with posttraumatic hydrocephalus.
Adult ; Brain Injuries ; complications ; Chi-Square Distribution ; Female ; Humans ; Hydrocephalus ; etiology ; mortality ; therapy ; Male ; Treatment Outcome
7.Progress in diagnosis and treatment of intracranial hypertension and hydrocephalus in children with intracranial infections.
Chinese Journal of Contemporary Pediatrics 2015;17(6):549-553
Intracranial infections are one of the most common neurological diseases in children and are associated with high mortality and morbidity. Intracranial hypertension and hydrocephalus are the common, fatal complications of intracranial infections, so early diagnosis and timely treatment are the keys to saving patients' lives and reducing neurological sequelae. This paper introduces the progress in the etiology, diagnosis, and treatment of intracranial hypertension and hydrocephalus in children with intracranial infections.
Central Nervous System Infections
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complications
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Child
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Humans
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Hydrocephalus
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diagnosis
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etiology
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therapy
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Intracranial Hypertension
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diagnosis
;
etiology
;
therapy
8.Aneurysms of Distal Posterior Inferior Cerebellar Artery.
Jong Su PARK ; Tae Hoon LEE ; Eui Kyo SEO ; Yong Jae CHO
Journal of Korean Neurosurgical Society 2008;44(4):205-210
OBJECTIVE: Aneurysms are very rarely encountered in the distal posterior inferior cerebellar artery (PICA). The authors experienced 5 cases with a distal PICA aneurysm among 368 cases of intracranial aneurysms during the period from January 2003 to January 2008. Here, the authors describe their clinical and surgical experiences and include a review of the relevant literature. METHODS: Using radiologic findings and charts, we retrospectively reviewed the surgical results of 5 cases with a distal PICA aneurysm treated from January 2003 to January 2008. RESULTS: The current five cases were composed of four cases of 'Good' and one case of 'Fair'. No postoperative complications occurred other than a ventriculo-peritoneal shunt due to hydrocephalus in Case 2. In all five cases, treatment was successful without neurological deficit. CONCLUSION: Surgical outcome of PICA aneurysms have been reported to be excellent because the amount of intraparenchymal injury is limited. More clinical experience, microsurgical technique developments, and endovascular surgery advancements are certain to improve treatment outcomes.
Aneurysm
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Arteries
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Hydrocephalus
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Intracranial Aneurysm
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Pica
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Postoperative Complications
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Retrospective Studies
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Subarachnoid Hemorrhage
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Ventriculoperitoneal Shunt
9.Analysis of Factors Affecting Outcome in Infratentorial Tumor Surgery.
Joo Heon KIM ; Il Seung CHOE ; Choong Hyun KIM ; Koang Hum BAK ; Young Soo KIM ; Jae Min KIM ; Yong KO ; Seong Hoon OH ; Suck Jun OH ; Kwang Myung KIM ; Nam Kyu KIM
Journal of Korean Neurosurgical Society 1999;28(8):1157-1164
OBJECT: It is well known that infratentorial surgery is more difficult to approach to the lesion and may result in poorer outcome than supratentorial surgery. The prognostic factors and outcome were analyzed for one hundred forty-five consecutive patients who underwent surgical treatment for infratentorial tumor between 1989 and 1997. METHODS: Neurilemmoma was the most common tumor(41 cases), followed by astrocytoma(19 cases), hemangioblastoma(19 cases), medulloblastoma(18 cases), meningioma(17 cases) respectively. We studied the relationship between postoperative outcome known various factors retrospectively: age at surgery, pathology, duration of symptoms, tumor size, location of tumor, presence of hydrocephalus, and extent of resection. A statistical analysis of clinical characteristics was conducted to evaluate the significance of associations by student t-test. Surgical results were evaluated by Ojemann's method. RESULTS: Of 145 cases, excellent were in 25 patients, good in 60 patients, fair in 41 patients, poor in 9 patients, and dead in 10 patients. Large size of tumor(p<0.01) and presence of hydrocephalus(p<0.05) were factors that indicate poor outcome. Surgical results of tumors in the cerebellopontine angle(CPA) or clival area were poorer than those in cerebellum(p<0.05). Age, duration of symptom, pathology, and extent of resection did not influence postoperative outcome significantly. The most common postoperative complication was facial palsy(21 cases). The operative mortality was 6.9% and sepsis was the leading cause of death. CONCLUSION:Large size(p<0.01), presence of hydrocephalus(p<0.05), and location in CPA and clival region(p<0.05) were factors that indicate poor outcome after infratentorial tumor surgery.
Cause of Death
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Humans
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Hydrocephalus
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Infratentorial Neoplasms*
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Mortality
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Neurilemmoma
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Pathology
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Postoperative Complications
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Retrospective Studies
;
Sepsis
10.Congenital hydrocephalus-analysis of 49 cases.
Journal of Korean Medical Science 1991;6(4):287-298
The causes of congenital hydrocephalus vary widely and have an important effect in determining the future counseling of affected cases. We analyzed the postmortem findings of 49 autopsies diagnosed as hydrocephalus to find the causes and related conditions. The cases were collected during the last 10 years (1981-1990). The cases consisted of 25 cases associated with various congenital malformations of the central nervous system (CNS), 14 cases of posthemorrhagic hydrocephalus, 4 cases of postinfection hydrocephalus, and 2 cases of hydranencephaly. Four cases were associated with supracerebellar arachnoid cyst (1) and unknown causes (3). Twenty-five cases associated with congenital malformation of the CNS consisted of 10 cases of holotelencephaly, 5 cases of stenosis of the Sylvian aqueduct, 4 cases of agenesis of the corpus callosum, and 3 cases each of Dandy-Walker malformation and Arnold-Chiari malformation. Various malformations of other organs were associated with these cases. Cardiovascular malformations were common, consisting of 11 cases of patent ductus arteriosus (PDA), 7 cases of atrial septal defect (ASD), and 6 cases of patent foramen ovale (PFO). Among the anomalies of the respiratory system, abnormal lobation was commonly associated, as well as hypoplasia of the lung. Gastrointestinal malformations included Meckel's diverticulum, diaphragmatic hernia, mobile intestine, and midline small liver. Cryptorchidism was the most common malformation in the genitourinary system. Holotelencephaly cases showed multiple craniofacial anomalies, as well as other malformations in the central nervous system. Skeletal malformations included polydactyly, simian crease, and flexion deformity. There were no specific constellations of malformations in these different groups of CNS malformations associated with hydrocephalus.
*Abnormalities, Multiple/pathology
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Autopsy
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Central Nervous System/abnormalities
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Cerebral Hemorrhage/complications
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Female
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Fetal Diseases
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Herpes Simplex/complications
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Humans
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Hydrocephalus/complications/embryology/*etiology/pathology
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Infant, Newborn
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Male