1.Pseudo-Ulnar Sensory Loss in a Patient With Oligodendroglioma.
Hyun Jung KIM ; Jeong Soo MOON ; Jong Wook SHIN ; Ji Eun OH ; Ae Young LEE ; Eun Hee SOHN
Journal of the Korean Neurological Association 2010;28(4):335-336
No abstract available.
Humans
;
Oligodendroglioma
2.A Case of Brain Stem Anaplastic Oligodendroglioma with Exophytic Growth.
Dong Hwan KIM ; Chang Oh CHUNG ; Hyung Ihl KIM ; Min Cheol LEE
Journal of Korean Neurosurgical Society 2000;29(5):684-687
No abstract available.
Brain Stem*
;
Brain*
;
Oligodendroglioma*
3.A Case of Oligodendroglioma Attached to the Leptomeninges and Falx Cerebri.
Shi Hyun CHO ; Ho SHIN ; Jong Ghee KIM
Journal of Korean Neurosurgical Society 1982;11(2):217-220
We have experienced a case of oligodendroglioma which was similar to a falx meningioma. The oligodendroglioma arose in the medial surface(paracentral lobule) of the right frontal lobe and firmly attached to the falx cerebri. The tumor was found in early life(16 year old) and it had no roentgenographic calcification. So histological confirmation was possible after the operation. We report this uncommon oligodendroglioma with a review of literatures.
Frontal Lobe
;
Meningioma
;
Oligodendroglioma*
4.The Feasibility of Histopathological Diagnosis on the Basis of CT Findings in 60 Consecutive Supratentorial Gliomas.
Journal of Korean Neurosurgical Society 1980;9(1):25-38
For assessment of the feasibility of histopathological diagnosis on the basis of CT findings in suratentorial gliomas, 60 consecutive histologically proven cases were analysed. Benign astrocytomas(Kernohan's grade I, I-II, II) were 25, Oligodendrogliomas 6, malignant gliomas(Kernohan's grade III, III-IV, GM) 29 in number. Plain CT findings and degree of peritumoral edema were less significant than the patterns of contrast enhancement in predicting the histological malignancy. Calcification, if present, excluded the diagnosis of malignant gliomas. Combining the CT criteria of pattern of contrast enhancement, degree of peritumoral edema with angiographic signs of malignancy in addition to the clinical feature, a more confident histological diagnosis seemed allowable.
Diagnosis*
;
Edema
;
Glioma*
;
Oligodendroglioma
5.Solitary Primary Leptomeningeal Glioma: Case Report.
Young Goo KIM ; Eui Hyun KIM ; Se Hoon KIM ; Jong Hee CHANG
Brain Tumor Research and Treatment 2013;1(1):36-41
We report a case of solitary primary leptomeningeal glioma. The mass was totally removed under awake surgery. Intraoperatively, no parenchymal involvement was noted. Histopathological study revealed a predominant anaplastic oligodendroglioma component and a focal anaplastic astrocytoma component, which was consistent with an anaplastic oligoastrocytoma. Adjuvant tomotherapy was followed and the tumor has not recurred until 12 months after surgery. A focal type of primary leptomeningeal glioma is extremely rare. We report a rare case of solitary primary leptomeningeal anaplastic oligoastrocytoma.
Astrocytoma
;
Glioma*
;
Oligodendroglioma
6.Oligosarcoma: report of a case.
S XING ; X J QI ; Y XIA ; J WU ; W W FU
Chinese Journal of Pathology 2023;52(8):850-852
7.A Case of Huge Calcified Primary Intraventricular Oligdendrogloma.
In Gwan KHO ; Jea Min KIM ; Koang Hum BAK ; Hyung Shik SHIN ; Young Soo KIM ; Yong KO ; Seong Hoon OH ; Suck Jun OH ; Nam Kyu KIM ; Kwang Myung KIM
Journal of Korean Neurosurgical Society 1996;25(1):204-210
Primary intraventricular oligodendroglioma is uncommon and radiological calcification at that location is quite rare. We are reporting a case of huge primary calcified intraventricular oligodendroglioma in the trigone and occipital horn of the left lateral ventricle totally removed through a left parieto-occipital transcortical approach. The clinical, radiological and surgical details of the case are presented with review of literature.
Animals
;
Horns
;
Lateral Ventricles
;
Oligodendroglioma
8.A Case of Intraventricular Oligodendroglioma Associated with Arterio-Venous Malformation.
Joong Whan NAH ; Hyung Dong KIM ; Sung Bo SHIM ; Yung Chul OK ; Kyu Woong LEE ; Jung Rye KIM ; Hyo Sook PARK
Journal of Korean Neurosurgical Society 1977;6(2):579-586
Bailey and Cushing described the oligodendroglioma firstly in 1926. The oligodendroglioma is rare tumor and involves the ventricular system in 7% to 10% of all cases. The authors present a case of intraventricular oligodendroglioma associated with arterio venous malformations in a 34 year old male who had the history of visual disturbance and mental deterioration, for one month. The diagnosis was confirmed by operation and autopsy.
Adult
;
Autopsy
;
Diagnosis
;
Humans
;
Male
;
Oligodendroglioma*
9.PTEN Expression in Human Brain Glial Tumors.
Kil Seong CHAE ; Chang Young KWEON ; Dong Kun LEE
Journal of Korean Neurosurgical Society 2004;35(3):246-249
OBJECTIVE: PTEN is a novel tumor-suppressor gene located on chromosomal band 10q23. Loss of PTEN function has been implicated in the progression of several types of cancer, including glial tumors. This study is performed to evaluate the difference of PTEN expression between the low grade glial tumors and the high grade one. METHODS: Formalin fixed and paraffin embedded tissues from 15 patients with low grade astrocytoma and oligodendroglioma, and 26 patients with glioblastoma, anaplastic astrocytoma, anaplastic oligodendroglioma and malignant mixed glial tumor were evaluated for PTEN expression by immunohistochemical method. RESULTS: Eleven(73%) of 15 cases of low grade glial tumors revealed PTEN expression and eight(31%) of 26 cases of high grade glial tumors, including glioblastoma, revealed PTEN expression. CONCLUSION: The present study suggests that loss of PTEN expression is related with tumor progression from the low grade glial tumor to glioblastoma.
Astrocytoma
;
Brain*
;
Formaldehyde
;
Glioblastoma
;
Humans*
;
Oligodendroglioma
;
Paraffin
10.A Case of Oligodendroglioma of Cerebellar Vermis in a Child.
Sang Bong LEE ; Suck Jun OH ; Kwang Myung KIM ; Nam Kyu KIM ; Hwan Yung CHUNG
Journal of Korean Neurosurgical Society 1987;16(2):497-504
The incidence of oligodendroglioma in pediatric age is less than 1%, and about 90% of them are located supratentorially. The authors are reporting a case of oligodendroglioma at the cerebellar vermis in a 14 years old boy which was cured by surgical resection and shunt procedure.
Adolescent
;
Child*
;
Humans
;
Incidence
;
Male
;
Oligodendroglioma*