Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of malignant lymphoma in the skull after head injury associated with whole bone metastasis is reported. The patient was a 66-year-old man who was admitted to Almeida Memorial Hospital because of headache and general fatigue 2 months after head injury. After admission tumors appear in the frontal and occipital region and grew rapidly. Plain craniogram revealed large map-like bone destructions and multiple punched out lesions. Bone scintigram with 99mTc-MDP revealed multiple accumulations of RI in the skull, vertebrae, ribs and pelvis. CT scan revealed destructive, markedly enhancing bone tumor which was compressing the brain as an extradural mass in the left frontal and occipital regions. Pathological examination of the tumor revealed malignant lymphoma of non-Hodgkin type and diffuse pleomorphic type. Though combination chemotherapy with ACNU, FT 207, PSK, CHOP (Cyclophosphamide, Adriamycin, Vincristine and Predonisone) and Acracinomycin A was performed after operation, and brought forth regression of tumor size and improvement of clinical symptoms transiently, he died 6 months after the onset because of recurrence in many bones with pathological fracture and complications such as pneumonia, DIC and acute renal failure. At autopsy the tumors were found to be localized only in the bones, but in none of lymphnode or visceral organs. Malignant lymphoma appearing initially as a skull tumor is rare, and its diagnosis and treatment were discussed.
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PMID:[A case of malignant lymphoma in the skull after head injury associated with multiple bone tumors]. 408 41

A case of primary intracranial yolk sac tumor, the first known case growing in the frontal lobe, is compared with similar cases of suprasellar region. The case, 18-year-old female, suffered from headache, vomiting and visual disturbance for one month prior to the hospitalization. Plain CT scan demonstrated suppressed left anterior horn and normal density area in front of it. After injection of contrast medium, the area was enhanced distinctly. The left carotid angiography displayed a hypervascular mass in the suprasellar region and tumor stain was also seen in the capillary phase. Bilateral frontal craniectomy was performed and the tumor was almost totally removed macroscopically. The tumor situated in the left frontal lobe infiltrated into the optic nerve and a part of anterior cerebral artery. Histologically the tumor was diagnosed as yolk sac tumor according to Teilum's classification. There were stellate cells arranged in loose vacuolated network which formed cystic cavities and a complicated network of honeycomb with communicating cavities and extracellular PAS-positive hyaline globules. Glomerular-like structures (Schiller-Duval body) was also seen. Immunoperoxidase study clearly demonstrated the presence of intracytoplasmic alphafetoprotein granules in the tumor tissue. In radioimmunoassay, the level of the serum alphafetoprotein measured was two folds higher than that of the normal range, postoperatively. Although irradiation (local 3000 rads, whole 3000 rads) combined with chemotherapy (ACNU, Futraful), PSK had almost no effect. The effect of other chemotherapy (Cis-platin, VBL, Bleomycin) was indicated by the diminish size of the tumor. Five months after the onset, she was discharged with almost no neurological findings other than left visual loss. Pathological findings and clinical treatments were also discussed in detail.
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PMID:[Primary intracranial yolk sac tumor developing in the frontal lobe from the inside of the sphenoidal ridge]. 646 49