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A 45-year-old woman presented with an extremely rare metastatic fibrosarcoma of the brain manifesting as persistent headache. She had undergone surgery for a fibrosarcoma of the soft tissue of the thigh 2 months earlier. She had a history of previous surgery and radiotherapy for this tumor. She was
A 49-year-old male was admitted with a history of radiotherapy for a pituitary adenoma 9 years earlier. Three weeks prior to admission, he noticed visual loss in the left eye. Computed tomography (CT) scan revealed a sellar tumor. The patient underwent craniotomy and the tumor was partially
A rare case of repeated intracerebral hematoma associated with an intracerebral fibrosarcoma is reported. A 43-year-old man was referred to our clinic with headache and vomiting of sudden onset. On admission, he was lethargic. CT revealed a huge intracerebral hematoma in the left temporal lobe with
A 28-year-old man presented with a short history of headache, visual and aphasic speech disturbances. MR scans revealed a large, partly cystic, contrast-enhancing lesion of the left temporal lobe that upon microscopic examination was diagnosed as pleomorphic xanthoastrocytoma (PXA) with anaplastic
Fibrosarcomas involving the sella turcica are rare lesions and, when encountered, have been associated with previous radiation of a pituitary adenoma. Although primary intracranial fibrosarcomas are well recognized, no case of primary fibrosarcoma of the sella turcica has been reported to date. We
Primary fibrosarcoma of the central nervous system (CNS) is an extremely rare tumor. To the best of our knowledge, only 40 cases have been reported in the literature. We document such a case in a 9-year-old child who presented with a short history of headache and vomiting. A mass was completely
Primary intracranial fibrosarcoma (PIF) is an exceedingly rare tumor. Only about 50 cases have been reported in the literature. Here, we present a case of a 20-year-old male who presented with a sudden-onset headache. Magnetic resonance imaging of the brain showed a hemorrhagic extra-axial
The authors report a case in which left deep temporal fibrosarcoma with calcified area developed about 6 months after radiation therapy for left temporal astrocytoma. A 37 year-old woman was admitted to our clinic because of headache and visual deterioration. CT scan and angiography suggested left
OBJECTIVE
To describe the case of a primary cerebral fibrosarcoma in a child.
METHODS
A 6-year-old boy presented with a history of headache, drowsiness, vomiting and seizures. He was referred to our institution and died shortly upon arrival to the ER. The autopsy revealed a large left frontoparietal
Primary heart tumors are rare, and the fibrosarcomas are exceptional. We present the findings in a 78 year old female who has been hospitalized in April 1997 with a history of 4 months of malaise, headaches and weight loss. Clinical examination showed a right lateral homonymous hemi-anopsia.
OBJECTIVE
This phase I clinical trial was designed to determine the maximum-tolerated dose and dose-limiting toxicities of the matrix metalloproteinase (MMP) inhibitor COL-3 in patients with refractory solid tumors.
METHODS
Thirty-five patients with different cancer types were enrolled. COL-3 doses
The goal of this study was to assess the pathological and differential diagnoses of sinonasal teratocarcinosarcoma (SNTCS) in order to ultimately improve the diagnosis and treatment of this rare disease. Data from 2 cases of sinonasal teratocarcinosarcoma from the Wuxi People's Hospital (China) were
BACKGROUND
Retroperitoneal tumors, in general, are rare tumors which histopathological characteristics and biological behavior can be considered as benign or malignant. They originate from various tissue elements located in the retroperitoneal space. They often cover Anatomical structures of varying
A 68-year-old male was hospitalized because of headache, nausea, and disturbance of consciousness. Neurological examination on admission disclosed somnolence, disorientation, marked neck stiffness, papilledema, and quadriparesis. Computed tomography (CT) scanning demonstrated a round mass with
BACKGROUND
Pituitary adenomas are the most common lesions in the sellar region, but other pathologies need to be considered in the differential diagnosis.
OBJECTIVE
To assess the prevalence of unusual sellar masses in a large series of patients and identify clinicopathological factors that may aid