A clinical evaluation of primary intraosseous squamous cell carcinoma of the maxilla. A comparison with other so-called maxillary carcinomas

Autor:	Sumio Sakoda, Koji Kashima, Ryoji Arima, Ryosuke Shiba
Rok vydání:	1995
Předmět:	Pathology medicine.medical_specialty Maxillary sinus business.industry Primary Intraosseous Squamous Cell Carcinoma Cell Epithelium stomatognathic diseases Basal (phylogenetics) medicine.anatomical_structure Cervical lymph nodes Maxilla medicine business Sinus (anatomy)
Zdroj:	Japanese Journal of Oral & Maxillofacial Surgery. 41:129-134
ISSN:	2186-1579 0021-5163
Popis:	Four cases of intraosseous squamous cell carcinoma (IOSCC) of the maxilla were identified among the 303 patients with malignant tumors who visited our clinic since February 1979. IOSCC was defined by the following criteria: 1) The tumor tissue is histologically assessed to be squamous cell carcinoma. 2) No ulcer derived from the tumor tissue is observed in the oral, nasal, or sinus mucous membranes. 3) Three-dimensional CT or MRI examination indicates that the tumor exists in the maxillary bone. 4) It is histologically confirmed that the basal layer of the covering epithelium is intact and that the main site of the tumor tissue is in the bone. IOSCC tended to metastasize to the cervical lymph nodes in contrast to squamous cell carcinomas of the maxillary sinus.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::795172b1cc143207496925eb721145ff https://doi.org/10.5794/jjoms.41.129 Zobrazit plný text záznamu