Carbon Ion Beam Radiotherapy for Sinonasal Malignant Tumors Invading Skull Base
نویسندگان
چکیده
منابع مشابه
Carbon Ion Beam Radiotherapy for Sinonasal Malignant Tumors Invading Skull Base
Objective. To evaluate the treatment outcome and prognostic factors in patients with sinonasal malignant tumors invading skull base. Study Design and Setting. A retrospective clinical study at the Yamagata University School of Medicine. Subjects and Methods. Three patients with sinonasal malignant tumors invading skull base were presented in present study. All patients were treated with carbon ...
متن کاملMalignant tumors of the anterior skull base.
BACKGROUND Cancers of the paranasal sinuses or nasal cavity are the most common malignant tumors of the anterior skull base. Several types of tumors occur in this location, including cancers of endodermal, mesodermal, and epidermal origins. Although anterior skull base surgery is a relatively recent approach in treating these tumors, widespread changes have already occurred in procedural method...
متن کاملPrognostic factors in sinonasal tumors involving the anterior skull base.
BACKGROUND Anterior craniofacial resection is a standardized procedure for the treatment of ethmoid and frontal orbital tumors with intracranial invasion. METHODS A retrospective review of 100 patients with sinonasal tumors involving the anterior skull base who underwent combined craniofacial surgery at the Hospital Central de Asturias. RESULTS The most frequent pathologic entity was adenoc...
متن کاملSalvage surgery and microsurgical reconstruction for recurrence of skull base osteosarcoma after carbon ion radiotherapy
Carbon ion radiotherapy has recently emerged as an alternative choice of treatment for malignant tumors of the head and neck. However, it is still in the infant stages and its influence on subsequent salvage surgery remains unclear. Here we report the case of a 43-year-old woman who underwent salvage surgery for left frontal bone osteosarcoma recurrence following carbon ion radiotherapy. Tumor ...
متن کاملRecurrent Angiofibroma Invading the Skull Base
A 16-year-old male presented with a massive nasopharyngeal angiofibroma arising in the nasopharynx, nasal cavity, pterygopalatine fossa, and infratemporal fossa, and eroding the pterygoid process of the sphenoid bone. Neuroimaging showed the tumor had infiltrated the parasellar region from the middle cranial fossa and reached the cavernous sinus. The tumor was almost completely removed macrosco...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Case Reports in Otolaryngology
سال: 2014
ISSN: 2090-6765,2090-6773
DOI: 10.1155/2014/241856