During 3 years, more 400 cases of the brain diseases in children have been operated at the department of neurosurgery of Hanoi Sain - Paul hospital. Among of them, only 16 cases of meningocele and meningoencephalocele who were congenital malformations of neurology with age of 2 days- 16 month of age. The author have presented the clinical and paraclinical manifestations, the indication, and the method of choice for the treatment, and the use of modified technique in the operation. For good results of postoperation, the diagnosis and treatment must be made early in the first days of life of children. Results: among of 16 cases: good 15, death: 1
Brain Diseases ; abnormalities ; therapeutics ; surgery

Choroid plexus cysts (CPCs) are the most commom neuroepithelial cysts, occuring in more than 50% of some autopsy series. They are typically small and asymptomatic and are discovered incidentally in older patients, usually in the trigone of the lateral ventricle. Symptomatic CPCs (usually exceptionally large, 2-8 cm) are rare. The authors report a case of large symptomatic choroid plexus cyst, located in the trigone of the right lateral ventricle in a 26-yr-old man who presented with headache and vomiting. The patient underwent endoscopic removal through a burr hole placed 3 cm from the midline and just behind the hair line. The histological examination of the cyst wall was consistent with choroid epithelium. Despite of postoperative intraventricular hemorrhage and catheter infection, he discharged home without neurologic deficits. The endoscopic fenestration rather than excision should be considered as the first surgical procedure because the goal of treatment is shrinkage of the cyst until normal cerebrospinal fluid flow is restored.
Adult ; Brain Diseases/diagnosis/pathology/*surgery ; *Choroid Plexus ; Cysts/diagnosis/pathology/*surgery ; Endoscopy ; Humans ; Male

Central nervous system (CNS) involvement may occur in chronic schistosomiasis. It can be produced by any Schistosome species but happens most frequently in chronic Schistosoma japonicum infection. CNS involvement by S. mansoni is relatively rare but it may occur by embolization of eggs or ectopic migration of adult worms. A case of cerebral schistosomiasis caused by S. mansoni in a 40-year-old man, who had worked in Yemen, is reported. Biopsies taken from the cerebellar vermis and the roof of the fourth ventricle, showed granulomatous inflammation due to eggs. S. mansoni was identified by stool examination and ELISA using serum and CSF. This is the first imported case of cerebral schistosomiasis in Korea.
Adult ; Brain Diseases/diagnosis/*pathology/surgery ; Case Report ; Human ; Male ; Schistosomiasis mansoni/diagnosis/*pathology/surgery

Brain Diseases ; etiology ; Brain Neoplasms ; surgery ; Glioma ; surgery ; Humans ; Infection ; etiology ; Postoperative Complications ; etiology ; Recurrence ; Risk Factors

Adolescent ; Adult ; Astrocytoma ; diagnosis ; surgery ; Brain Diseases ; diagnosis ; surgery ; Brain Neoplasms ; diagnosis ; surgery ; Brain Stem ; surgery ; Female ; Follow-Up Studies ; Hematoma ; diagnosis ; surgery ; Humans ; Magnetic Resonance Imaging ; Male ; Microsurgery ; methods ; Middle Aged ; Tomography, X-Ray Computed

We report a rare case of neuro-Behcet's disease (NBD) presenting as an inflammatory pseudotumor in the brain. A 52-yr-old woman was evaluated for subacute dizziness and headache. Brain magnetic resonance (MR) imaging showed a right cerebellar mass, which disappeared 2 weeks later. After a year, recurrent mucocutaneous manifestations of Beh et's disease were observed. Immunosuppressant and steroid maintenance treatment were started. She experienced two more neurologic attacks and brain MR imaging revealed an enhancing mass in the right temporal lobe. The second attack showed a good response to steroid pulse therapy, but the third attack did not respond to steroid and her neurologic signs suggested an impending transtentorial hernia. The right temporal lobectomy was performed for the purpose of life-saving. The pathologic finding of the mass was a chronic inflammatory vasculitis, compatible with NBD.
Behcet Syndrome/*diagnosis/surgery ; Brain Diseases/*diagnosis/surgery ; Brain Neoplasms/*diagnosis ; Diagnosis, Differential ; Female ; Granuloma, Plasma Cell/*diagnosis/surgery ; Humans ; Magnetic Resonance Imaging ; Middle Aged

Aged ; Brain Diseases ; etiology ; physiopathology ; Frontal Lobe ; pathology ; surgery ; Frontal Sinus ; Humans ; Male ; Mucocele ; complications ; diagnosis ; surgery ; Paranasal Sinus Diseases ; complications ; diagnosis ; surgery ; Syndrome

OBJECTIVETo investigate the diagnosis and differential diagnosis of extranodal Rosai-Dorfman disease.

METHODSTwo cases of extranodal Rosai-Dorfman disease were studied using hematoxylin-eosin, and immunohistochemical staining, along with a literature review.

RESULTSThe lesions of RDD were characterized by the presence of large histiocytes with emperipolesis, accompanied by infiltration of lymphocytes, plasma cells and other inflammatory cells. The large histiocytes had an abundant cytoplasm, pale to eosinophilic in appearance, positive for S-100 protein staining, with a vesicular nucleus and a small basophilic nucleolus in each cell.

CONCLUSIONSExtranodal Rosai-Dorfman disease is known as an idiopathic proliferative disease of histiocytes with a distinct morphologic feature and is very rare. Differential diagnosis from other types of fibrohistiocytic proliferation lesions is recommended.

Antigens, CD ; metabolism ; Antigens, Differentiation, Myelomonocytic ; metabolism ; Brain ; pathology ; surgery ; Brain Diseases ; metabolism ; pathology ; surgery ; Dermatologic Surgical Procedures ; Diagnosis, Differential ; Histiocytosis, Sinus ; metabolism ; pathology ; surgery ; Humans ; Male ; Middle Aged ; S100 Proteins ; metabolism ; Skin ; pathology ; Skin Diseases ; metabolism ; pathology ; surgery

Brain Diseases ; Humans ; Immune Checkpoint Inhibitors ; Peritoneal Neoplasms/secondary* ; Peritoneum/pathology* ; Stomach Neoplasms/surgery*

Adolescent ; Brain Diseases ; surgery ; Child ; Child, Preschool ; Female ; Histiocytosis, Langerhans-Cell ; pathology ; surgery ; Humans ; Infant ; Male ; Skull ; pathology