3.Anaplastic Ganglioglioma in a Middle-aged Woman: A Case Report with a Review of the Literature.
Dong Ho KANG ; Chul Hee LEE ; Soo Hyun HWANG ; In Sung PARK ; Jong Woo HAN ; Jin Myung JUNG
Journal of Korean Medical Science 2007;22(Suppl):S139-S144
We report a case of anaplastic ganglioglioma. A 45-yr-old woman was admitted with a 5-month history of headache and dizziness, both of which progressed slowly. Preoperative magnetic resonance imaging revealed a strong enhancing mass in the left frontal lobe extending to the cingulate gyrus. Adjuvant radiation therapy and chemotherapy were given after gross total resection of the tumor. Histological and immunohistochemical studies showed an anaplastic ganglioglioma. Gangliogliomas of the central nervous system are rather uncommon tumors, and anaplastic ones are extremely rare. The pertinent literature regarding gangliogliomas is reviewed.
Anaplasia/pathology
;
Brain Neoplasms/*diagnosis/pathology/therapy
;
Chemotherapy, Adjuvant
;
Female
;
Frontal Lobe/pathology
;
Ganglioglioma/*diagnosis/pathology/therapy
;
Gyrus Cinguli/pathology
;
Humans
;
Magnetic Resonance Imaging
;
Middle Aged
;
Radiotherapy, Adjuvant
4.Glioneuronal tumor with neuropil-like islands and rosettes: report of a case.
Zhen WANG ; Qin-he FAN ; Mei-ning YU ; Zhi-shao ZHOU ; Guo-xin SONG ; Wei-ming ZHANG
Chinese Journal of Pathology 2007;36(11):788-789
Adult
;
Brain
;
pathology
;
Brain Neoplasms
;
metabolism
;
pathology
;
surgery
;
Diagnosis, Differential
;
Female
;
Ganglioglioma
;
metabolism
;
pathology
;
surgery
;
Humans
;
Neoplasms, Neuroepithelial
;
pathology
;
S100 Proteins
;
metabolism
;
Synaptophysin
;
metabolism
5.Papillary glioneuronal tumor: report of a case.
Ji-ping QI ; Hong ZHU ; Dan-yang LI ; Huan-lin MEI
Chinese Journal of Pathology 2006;35(12):764-765
Adolescent
;
Brain Neoplasms
;
metabolism
;
pathology
;
surgery
;
Diagnosis, Differential
;
Ependymoma
;
metabolism
;
pathology
;
Ganglioglioma
;
metabolism
;
pathology
;
surgery
;
Glial Fibrillary Acidic Protein
;
metabolism
;
Humans
;
Immunohistochemistry
;
Male
;
Tubulin
;
metabolism
;
Vimentin
;
metabolism
7.Emphasis on neuropathologic study of intractable epilepsy.
De-hong LU ; Li CHEN ; Yue-shan PIAO
Chinese Journal of Pathology 2007;36(3):147-149
Angiomatosis
;
complications
;
pathology
;
Brain
;
blood supply
;
Brain Diseases
;
complications
;
pathology
;
Brain Neoplasms
;
complications
;
pathology
;
Epilepsy
;
etiology
;
pathology
;
surgery
;
Ganglioglioma
;
complications
;
pathology
;
Humans
;
Malformations of Cortical Development
;
classification
;
complications
;
pathology
;
Meninges
;
blood supply
8.Clinical Characteristics of Temporal Lobe Epilepsy in Childhood.
Go Un JEONG ; An Na CHO ; Jin Sook LEE ; Jee Yoon PARK ; Jin Hwa MOON ; Hee HWANG ; Yong Seung HWANG ; Ki Joong KIM ; Jong Hee CHAE
Journal of the Korean Child Neurology Society 2006;14(2):276-285
PURPOSE:Temporal lobe epilepsy(TLE) is now recognized as a distinct syndrome in adults. The seizure evolution in adult patients is well characterized, manifesting initially with an aura, behavioral arrest, automatism, and secondary generalized tonic-clonic seizures. In contrast, relatively few studies are available for the pediatric age group. In the present study, we investigated children undergoing temporal lobectomy for refractory seizures and correlated the pathologic findings with clinical presentations. METHODS:The records of the pediatric patients admitted at the Seoul National Children's Hospital for epilepsy surgery between January 1995 and December 2005 were reviewed. Then, eighteen patients were included in this study. The clinical records were reviewed in terms of the patient profiles imaging findings, surgical techniques, and pathologic findings. The seizure outcomes were described according to the Engel's classification. RESULTS:The postsurgical outcomes were favorable. Lateral temporal epilepsy was more common in childhood than in adulthood. Dual pathology was commonly found. Arm dystonia or tonic arm elevation have a lateralizing value. Head turning may have a lateralizing value based upon a time sequence. The brain MRI was less predictable for pathologic findings. The ictal EEG cannot always have a localizing value. Delta beginning in the ictal rhythm may suggest lateral lobe epilepsy. Anterior temporal beginning of the ictal location may suggest mesial temporal lobe epilepsy. Ganglioglioma tends to cause rhythmic beta activities at the beginning of the ictal event. CONCLUSION:TLE in childhood shows more complex and atypical clinical manifestations and have more variable etiologies. No single presurgical investigation can be a good predictable value to localization or lateralization.
Adult
;
Arm
;
Automatism
;
Brain
;
Child
;
Classification
;
Dystonia
;
Electroencephalography
;
Epilepsy
;
Epilepsy, Temporal Lobe*
;
Ganglioglioma
;
Head
;
Humans
;
Magnetic Resonance Imaging
;
Pathology
;
Seizures
;
Seoul
;
Temporal Lobe*
9.Brainstem Glioma: Survival and Prognostic Factors.
Hee Won JUNG ; Heon YOO ; Kyu Chang WANG ; Dong Gyu KIM ; Hyun Jib KIM ; Dae Hee HAN ; Kil Soo CHOI ; Byung Kyu CHO
Journal of Korean Neurosurgical Society 1999;28(11):1556-1568
OBJECTIVE: To clarify the biological behavior and prognostic factors of brain stem gliomas, the authors reviewed 48 patients with brain stem gliomas treated between 1980 and 1996. PATIENTS AND METHOD: The clinical presentation, tumor location, pathology, and treatment modalities were correlated with the prognosis of these tumors. Male to female ratio was 1.1:1, with the median age of 12.5 years. Thirty patients(63%) were below 15 years old, and 18 patients(38%) were of adult ages. Mean follow up period was 21.8 months. RESULTS: Focal tumors were in 22 cases and diffuse tumors were in 26. All nine midbrain tumors were focal type. Twenty-two(92%) cases among 24 potine tumors were diffuse type and two cases were focal type as dorsally exophytic tumor. Eleven(73%) cases among 15 medullary and cervicomedullary tumors were focal type and four(27%) cases were diffuse type. Pathologically, there were 14 anaplastic astrocytomas, 11 low grade astrocytomas, 4 glioblastomas, 3 oligodendrogliomas, and 1 ganglioglioma. Fifteen tumors were diagnosed only radiologically without histologic verification. Surgery was done in 33 patients(gross total or subtotal removal in 8, biopsy or partial removal in 15, stereotactic biopsy in 10). Radiation therapy was given in 41 patients(conventional in 29, hyperfractionated in 12). Chemotherapy was done in four patients. CONCLUSION: Statistically significant prognostic factors were symptom duration prior to diagnosis(p=0.0004), cranial nerve palsy(p=0.0206), extent of tumor growth(p=0.0219), contrast enhancement(p=0.0226), intratumoral cyst(p=0.047), histopathological grading(p=0.0304), surgery in patients with focal tumors(p=0.0018), and radiation therapy(p=0.0149).
Adolescent
;
Adult
;
Astrocytoma
;
Biopsy
;
Brain Stem Neoplasms
;
Brain Stem*
;
Cranial Nerves
;
Drug Therapy
;
Female
;
Follow-Up Studies
;
Ganglioglioma
;
Glioblastoma
;
Glioma*
;
Humans
;
Male
;
Oligodendroglioma
;
Pathology
;
Prognosis
;
Survival Rate
10.Magnetoencephalography in Pediatric Lesional Epilepsy Surgery.
Hunmin KIM ; Byung Chan LIM ; Woorim JEONG ; June Sic KIM ; Jong Hee CHAE ; Ki Joong KIM ; Chun Kee CHUNG ; Yong Seung HWANG ; Hee HWANG
Journal of Korean Medical Science 2012;27(6):668-673
This study was performed to assess the usefulness of magnetoencephalography (MEG) as a presurgical evaluation modality in Korean pediatric patients with lesional localization-related epilepsy. The medical records and MEG findings of 13 pediatric patients (6 boys and 7 girls) with localization-related epilepsy, who underwent epilepsy surgery at Seoul National University Children's Hospital, were retrospectively reviewed. The hemispheric concordance rate was 100% (13/13 patients). The lobar or regional concordance rate was 77% (10/13 patients). In most cases, the MEG spike sources were clustered in the proximity of the lesion, either at one side of the margin (nine patients) or around the lesion (one patient); clustered spike sources were distant from the lesion in one patient. Among the patients with clustered spike sources near the lesion, further extensions (three patients) and distal scatters (three patients) were also observed. MEG spike sources were well lateralized and localized even in two patients without focal epileptiform discharges in the interictal scalp electroencephalography. Ten patients (77%) achieved Engel class I postsurgical seizure outcome. It is suggested that MEG is a safe and useful presurgical evaluation modality in pediatric patients with lesion localization-related epilepsy.
Adolescent
;
Brain/radionuclide imaging
;
Brain Diseases/pathology
;
Child
;
Child, Preschool
;
Epilepsies, Partial/pathology/*surgery
;
Female
;
Ganglioglioma/pathology
;
Humans
;
Infant
;
Magnetic Resonance Imaging
;
*Magnetoencephalography
;
Male
;
Malformations of Cortical Development/pathology
;
Neoplasms, Neuroepithelial/pathology
;
Positron-Emission Tomography
;
Retrospective Studies
;
Seizures/diagnosis