Chondroid Chordoma Presenting with Hypopituitarism.
نویسندگان
چکیده
منابع مشابه
Chondroid chordoma in an atypical location.
Chondroid chordoma is an extremely rare tumour with an annual incidence of around 0.1 cases per 100,000population. Involvement of the thoracic vertebrae may be present in 2-5% of cases. Definitive diagnosis usually requires a suitable distinction between this and other mesenchymal tumours such as chondrosarcomas, so immunohistochemical analysis is virtually mandatory. In spite of its slow-growi...
متن کاملCraniospinal dissemination of clival chondroid chordoma.
Chondroid chordoma commonly presents as clival osseous and extradural mass. A 15-year-old boy presented with progressive visual deficit, headaches and diplopia since three years. Computed tomography (CT scan) showed a skull base tumour, but was wrongly reported at the time as chronic sphenoidal sinusitis and nasal polyps. In the past three months, he developed dysphagia, urinary retention and c...
متن کاملIntrasellar Chondroid Chordoma: A Case Report
Chordomas are tumors derived from cells that are remnants of the notochord, particularly from its proximal and distal extremes, they are mainly midline and represent approximately 1% of all malignant bone tumors and 0.1 to 0.2% of intracranial neoplasms. Chordomas involving the sellar region are rare. Herein, we describe a 57-year-old male patient presenting with a history of retro-orbital head...
متن کاملChondroid Chordoma in an Atypical Location
Chondroid chordoma is an extremely rare tumour with an annual incidence of around 0.1 cases per 100 000 population. Involvement of the thoracic vertebrae may be present in 2%–5% of cases. Definitive diagnosis usually requires a suitable distinction between this and other mesenchymal tumours such as chondrosarcomas, so immunohistochemical analysis is virtually mandatory. In spite of its slow-gro...
متن کاملChondroid Chordoma and Nasal Adenocarcinoma: An Exceptional Association
Collision tumors are exceptional, associating two independent tumoral contingents. We report a case of an association of two rare tumors: sinonasal adenocarcinoma and chondroid chordoma. Initially, only adenocarcinoma was diagnosed. The treatment consisted of endoscopic endonasal surgery followed by conventional radiotherapy. After 18 months, a local recurrence was diagnosed after a facial trau...
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ژورنال
عنوان ژورنال: Internal Medicine
سال: 1992
ISSN: 0918-2918,1349-7235
DOI: 10.2169/internalmedicine.31.1366