Clinical and pathological study of 24 cases of gliosarcoma

1976 ◽  
Vol 45 (4) ◽  
pp. 398-408 ◽  
Author(s):  
Robert A. Morantz ◽  
Irwin Feigin ◽  
Joseph Ransohoff
Keyword(s):  
Glioblastoma Multiforme ◽  
Temporal Lobe ◽  
Pathological Features ◽  
Pathological Study ◽  
Content Type ◽  
Clinical And Pathological Features ◽  
Fine Print

✓ The authors review the clinical and pathological features of 24 patients with gliosarcoma. The study revealed the following findings. Gliosarcoma occurs more frequently than is indicated in the literature, and in our series was present in 8% of all cases of glioblastoma multiforme. The presenting features are not significantly different from those of glioblastoma multiforme. The lesion often presents itself at surgery as a firm, well circumscribed mass within the temporal lobe, and at surgery it is commonly mistaken for a meningioma. There is an increased likelihood of metastasis compared to that of glioblastoma. The prognosis is no worse than that of glioblastoma, in spite of the addition of sarcomatous elements.

Clinicopathological study of 53 tumors of the pineal region

1973 ◽  
Vol 39 (4) ◽  
pp. 455-462 ◽  
Author(s):  
Umberto DeGirolami ◽  
Henry Schmidek
Keyword(s):  
General Hospital ◽  
Massachusetts General Hospital ◽  
Pineal Region ◽  
Pathological Features ◽  
Content Type ◽  
Clinicopathological Study ◽  
Ventricular Tumors ◽  
Clinical And Pathological Features ◽  
Fine Print

✓ Fifty-three cases of pineal and posterior-third ventricular tumors seen at the Massachusetts General Hospital from 1920 to 1972 are reviewed. This series includes 35 pathologically verified tumors and 18 cases accepted as pineal neoplasms on clinical and radiographic grounds. A plan of management is proposed based on a correlation between the clinical and pathological features and the response of each type of tumor to the currently available modes of therapy.

Giant gangliocytic paraganglioma of the filum terminale

1990 ◽  
Vol 73 (3) ◽  
pp. 459-461 ◽  
Author(s):  
Michel Djindjian ◽  
Patrick Ayache ◽  
Pierre Brugières ◽  
Denis Malapert ◽  
Marielle Baudrimont ◽  
...  
Keyword(s):  
Cauda Equina ◽  
Filum Terminale ◽  
Pathological Features ◽  
Gangliocytic Paraganglioma ◽  
Content Type ◽  
Considerable Similarity ◽  
Large Neurons ◽  
Clinical And Pathological Features ◽  
Fine Print

✓ The clinical and pathological features of a giant cauda equina paraganglioma arising from the intradural filum terminale is described. Scattered mature large neurons characterized the tumor as a gangliocytic paraganglioma. Histologically, these neoplasms have considerable similarity with ependymoma and the diagnosis can be easily missed unless special techniques are employed.

Intracranial sparganosis: an uncommon infection

1984 ◽  
Vol 60 (6) ◽  
pp. 1282-1286 ◽  
Author(s):  
Karl Anders ◽  
Kevin Foley ◽  
W. Eugene Stern ◽  
W. Jann Brown
Keyword(s):  
United States ◽  
Lower Extremity ◽  
Parietal Lobe ◽  
The United States ◽  
Pathological Features ◽  
Content Type ◽  
First Case ◽  
The Right ◽  
Clinical And Pathological Features ◽  
Fine Print

✓ The first case of intracranial sparganosis to be reported from the United States is presented. The patient, a 27-year-old woman, complained of focal seizures involving the right lower extremity. A left parietal parasagittal craniotomy was performed, and a granuloma containing a sparganum was excised from the parietal lobe. The clinical and pathological features of sparganosis are reviewed. Only five cases of intracranial sparganosis have previously been described.

Glioblastoma multiforme occurring in a patient treated with gamma knife surgery

2001 ◽  
Vol 94 (5) ◽  
pp. 816-821 ◽  
Author(s):  
Abdalla Shamisa ◽  
Manohar Bance ◽  
Sukriti Nag ◽  
Charles Tator ◽  
Shun Wong ◽  
...  
Keyword(s):  
Glioblastoma Multiforme ◽  
Stereotactic Radiosurgery ◽  
Gamma Knife ◽  
Temporal Lobe ◽  
Gamma Knife Surgery ◽  
External Beam Radiation ◽  
Beam Radiation ◽  
Content Type ◽  
Radiation Induced ◽  
Fine Print

✓ Stereotactic radiosurgery is being increasingly advocated as the primary modality for treatment of vestibular schwannomas (VS). This modality has been shown to arrest tumor growth, with few associated short-term morbidities, and with possibly better hearing and facial nerve preservation rates than microsurgery. Radiation-induced oncogenesis has long been recognized, although stereotactic radiosurgery de novo induction of a secondary tumor has never been clearly described. The authors report on a patient with a VS who did not have neurofibromatosis Type 2 and who underwent gamma knife surgery (GKS). This patient required microsurgical removal of the VS within 8 months because of development of a tumor cyst with associated brainstem compression and progressive hydrocephalus. The operation resulted in clinical stabilization and freedom from tumor recurrence. Seven and a half years after undergoing GKS, the patient presented with symptoms of raised intracranial pressure. Magnetic resonance imaging demonstrated a new ring-enhancing lesion in the inferior temporal lobe adjacent to the area of radiosurgery, which on craniotomy was confirmed to be a glioblastoma multiforme (GBM). Despite additional conventional external-beam radiation to the temporal lobe, the GBM has progressed. Whereas this first reported case of a GBM within the scatter field of GKS does not conclusively prove a direct causal link, it does fulfill all of Cahan's criteria for radiation-induced neoplasia, and demands increased vigilance for the potential long-term complications of stereotactic radiosurgery, and reporting of any similar cases.

Supratentorial intra-arachnoid cyst

1971 ◽  
Vol 35 (4) ◽  
pp. 477-482 ◽  
Author(s):  
Nitya R. Ghatak ◽  
Grace J. Mushrush
Keyword(s):  
Brain Stem ◽  
Arachnoid Cyst ◽  
Cerebral Hemisphere ◽  
Arachnoid Cysts ◽  
Neurological Deficits ◽  
Pathological Features ◽  
Content Type ◽  
The Brain ◽  
Clinical And Pathological Features ◽  
Fine Print

✓ The clinical and pathological features of a primary supratentorial arachnoid cyst are described. Expansion of the cyst led to progressive neurological deficits that terminated fatally. There was severe compression and marked distortion of the brain with secondary brain stem hemorrhage. It is suggested that intra-arachnoid cysts may represent a distinct pathological entity among the heterogeneous cysts overlying the cerebral hemisphere.

Meningeal melanocytoma

1987 ◽  
Vol 66 (1) ◽  
pp. 50-57 ◽  
Author(s):  
Ken R. Winston ◽  
Ana Sotrel ◽  
Stuart J. Schnitt
Keyword(s):  
Radiation Therapy ◽  
Trigeminal Nerve ◽  
Pathological Features ◽  
Content Type ◽  
Meningeal Melanocytoma ◽  
Clinical And Pathological Features ◽  
Fine Print

✓ A melanin-producing, encapsulated, histologically benign-appearing tumor of the trigeminal nerve was surgically removed from a 9-year-old boy. It recurred 6 months later and was then subtotally resected and treated with radiation therapy. The clinical and pathological features of this and 10 similar cases reported in the literature are reviewed. These tumors are best categorized as meningeal melanocytomas.

Dual-isotope single-photon emission computerized tomography scanning in patients with glioblastoma multiforme: association with patient survival and histopathological characteristics of tumor after high-dose radiotherapy

1998 ◽  
Vol 89 (1) ◽  
pp. 60-68 ◽  
Author(s):  
Richard B. Schwartz ◽  
B. Leonard Holman ◽  
Joseph F. Polak ◽  
Basem M. Garada ◽  
Marc S. Schwartz ◽  
...  
Keyword(s):  
Survival Rate ◽  
Glioblastoma Multiforme ◽  
Single Photon ◽  
Photon Emission ◽  
High Dose ◽  
Term Survival ◽  
Content Type ◽  
Dual Isotope ◽  
Fine Print

Object. The study was conducted to determine the association between dual-isotope single-photon emission computerized tomography (SPECT) scanning and histopathological findings of tumor recurrence and survival in patients treated with high-dose radiotherapy for glioblastoma multiforme. Methods. Studies in which SPECT with 201Tl and 99mTc-hexamethypropyleneamine oxime (HMPAO) were used were performed 1 day before reoperation in 47 patients with glioblastoma multiforme who had previously been treated by surgery and high-dose radiotherapy. Maximum uptake of 201Tl in the lesion was expressed as a ratio to that in the contralateral scalp, and uptake of 99mTc-HMPAO was expressed as a ratio to that in the cerebellar cortex. Patients were stratified into groups based on the maximum radioisotope uptake values in their tumor beds. The significance of differences in patient gender, histological characteristics of tissue at reoperation, and SPECT uptake group with respect to 1-year survival was elucidated by using the chi-square statistic. Comparisons of patient ages and time to tumor recurrence as functions of 1-year survival were made using the t-test. Survival data at 1 year were presented according to the Kaplan—Meier method, and the significance of potential differences was evaluated using the log-rank method. The effects of different variables (tumor type, time to recurrence, and SPECT grouping) on long-term survival were evaluated using Cox proportional models that controlled for age and gender. All patients in Group I (201Tl ratio < 2 and 99mTc-HMPAO ratio < 0.5) showed radiation changes in their biopsy specimens: they had an 83.3% 1-year survival rate. Group II patients (201T1 ratio < 2 and 99mTc-HMPAO ratio of ≥ 0.5 or 201Tl ratio between 2 and 3.5 regardless of 99mTc-HMPAO ratio) had predominantly infiltrating tumor (66.6%); they had a 29.2% 1-year survival rate. Almost all of the patients in Group III (201Tl ratio > 3.5 and 99mTc-HMPAO ratio ≥ 0.5) had solid tumor (88.2%) and they had a 6.7% 1-year survival rate. Histological data were associated with 1-year survival (p < 0.01); however, SPECT grouping was more closely associated with 1-year survival (p < 0.001) and was the only variable significantly associated with long-term survival (p < 0.005). Conclusions. Dual-isotope SPECT data correlate with histopathological findings made at reoperation and with survival in patients with malignant gliomas after surgical and high-dose radiation therapy.

Malignant astrocytoma following radiotherapy of a craniopharyngioma

1978 ◽  
Vol 48 (4) ◽  
pp. 622-627 ◽  
Author(s):  
Richard L. Sogg ◽  
Sarah S. Donaldson ◽  
Craig H. Yorke
Keyword(s):  
Experimental Evidence ◽  
Temporal Lobe ◽  
Malignant Astrocytoma ◽  
Content Type ◽  
Suprasellar Region ◽  
The Right ◽  
Fine Print

✓ A 9-year-old schoolgirl received 6007 rads to the suprasellar region for craniopharyngioma. Five years later, a malignant astrocytoma developed in the right temporal lobe. We cite clinical and experimental evidence to support our suspicion that the glioma may have been induced by radiation.

Glioblastoma multiforme at the site of metal splinter injury: a coincidence?

1999 ◽  
Vol 91 (6) ◽  
pp. 1041-1044 ◽  
Author(s):  
Michael Sabel ◽  
Jörg Felsberg ◽  
Martina Messing-Jünger ◽  
Eva Neuen-Jacob ◽  
Jürgen Piek
Keyword(s):  
Brain Tumor ◽  
Glioblastoma Multiforme ◽  
Malignant Glioma ◽  
Causal Relationship ◽  
Propionibacterium Acnes ◽  
Glioma Tissue ◽  
Left Frontal Lobe ◽  
Content Type ◽  
Chronic Abscess ◽  
Fine Print

✓ The authors report the case of a man who had suffered a penetrating metal splinter injury to the left frontal lobe at 18 years of age. Thirty-seven years later the patient developed a left-sided frontal tumor at the precise site of the meningocerebral scar and posttraumatic defect. Histological examination confirmed a glioblastoma multiforme adjacent to the dural scar and metal splinters. In addition, a chronic abscess from which Propionibacterium acnes was isolated was found within the glioma tissue. The temporal and local association of metal splinter injury with chronic abscess, scar formation, and malignant glioma is highly suggestive of a causal relationship between trauma and the development of a malignant brain tumor.

Significance of surgery for temporal lobe epilepsy in childhood and adolescence

1970 ◽  
Vol 33 (3) ◽  
pp. 233-252 ◽  
Author(s):  
Murray A. Falconer
Keyword(s):  
Temporal Lobe Epilepsy ◽  
Temporal Lobe ◽  
Temporal Lobectomy ◽  
Mesial Temporal Sclerosis ◽  
Childhood And Adolescence ◽  
Content Type ◽  
Pathological Lesion ◽  
Fine Print

✓ The problem of childhood temporal lobe epilepsy is reviewed and illustrated from three cases in which the patients were freed from fits by temporal lobectomy. The pathological lesion (mesial temporal sclerosis) is discussed and the likelihood that many adult cases have gone unrecognized in childhood is emphasized.

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