A 27-year-old women with chondrosarcoma of the ethmoid sinus extending to the anterior fossa had initial symptoms of blurred vision on the left and slight proptosis. Neuroradiological examination, however, disclosed that the tumor extended not only to the anterior cranial fossa, but also to the orbit, nasal cavity, and maxillary sinus. It is difficult to predict the biological behavior of chondrosarcoma by means of histological examination. The effectiveness of radiotherapy, chemotherapy, or both is also a matter of controversy. Clinical aspects of chondrosarcoma are briefly discussed.

Adult↗

PubMed1981

Intratumoral hemorrhage after a ventriculoperitoneal shunting procedure.

Ventriculoperitoneal shunting has been accepted as a safe and useful preliminary procedure that lowers the mortality and morbidity of definitive surgery for tumors causing obstructive hydrocephalus. We are reporting four patients with intratumoral hemorrhage as a complication of shunting. The hemorrhage was massive and fatal in two patients, one with an unverified pineal tumor and the other with a malignant astrocytoma of the thalamus. The hemorrhage was small and limited in the other two patients, one with a glioblastoma of the thalamus and the other with a cerebellar astrocytoma. On the basis of this experience, we conclude that the possibility of intratumoral hemorrhage should be taken into consideration when planning the preoperative management of obstructive hydrocephalus caused by brain tumors. It is possible that ventricular decompression may result in rapid motion and distortion of the intracranial structures and a sudden imbalance between intracranial and intratumoral pressures, leading to vascular insufficiency, congestion, and then hemorrhage within the tumor.

Adolescent↗

PubMed1979

Chondroma of the spine in a newborn infant: case report.

We report a newborn infant with a chondroma of the spine covered by a large lipoma. The child had no neurological deficit. Presenting as a tumor of the back, the chondroma was successfully excised. A review of the pertinent literature emphasizes the rarity of this lesion.

Chondroma↗

PubMed1979

Traumatic cerebral swelling developing within 30 minutes after injury.

Development of acute massive cerebral swelling within 30 minutes after closed head injury is documented by computed tomography. The swelling was rapidly resolved by steroid treatment. Detection and treatment of acute traumatic cerebral swelling are discussed briefly.

Adult↗

PubMed1978

[Clinicopathological study of intraoperative radiotherapy in brain tumor (author's transl)].

Explore the source record for details and available documents.

Adult↗

PubMed1978

[Immunological examination in patients with brain tumor and the usefulness of PHA skin test (author's transl)].

The usefulness of in vivo skin test reaction to phytohemagglutinin to assess cell-mediated immunity was investigated in 109 subjects, including 37 normal controls, 35 patients without brain tumor and 37 patients with brain tumor. Intradermal injection at forearm of 10 microgram of Bacto-phytohemagglutinin-P (PHA-P) produced an erythema within 24 hours. Upon PHA skin reaction the mean diameter of erythema was 25.3 mm with the normal in the control and 18.6 mm with other diseases than brain tumor, while it was 13.0 mm with brain tumor. Furthermore when mean diameter of those with longer than 15.0 mm are classified as positive in the PHA skin test, the normal in the control revealed 89.2% positive and the patients with brain tumor indicated only 37.8% positive. A positive reaction was observed in 10 (77.0%) of 13 benign brain tumor and 5 (26.3%) of 19 malignant brain tumor. A correlation was found between in vivo and in vitro responses to PHA, and between PHA and PPD skin reaction. In repeated PHA skin test at intervals of about one month, the skin reaction to PHA of patients with brain tumor varied depending on the clinical states. Other advantages of this test are no presensitization and it can be used repeatedly. The PHA skin test is a useful and simple screening test for cellular immune function of patients with brain tumor and as a simple method applicable clinically indicating accurate immuno-reactivity the PHA skin tests have been carried out during the course of treatment with an interval of about one month repeatedly.

Adenoma↗