نتایج جستجو برای: head and neck neoplasm
تعداد نتایج: 16856936 فیلتر نتایج به سال:
Infantile hemangioma is a common benign vascular neoplasm characterized by endothelial cell proliferation. Hemangiomas are one of themost common tumors of infancy and typically present on the head, neck, trunk or extremities.1 There are currently no published cases of clitoral hemangiomas presenting in an infant. In our report, we will describe a five-month old female who presented with a clito...
September 01, 2008 About 500,000 head and neck carcinomas are diagnosed worldwide annually. This accounts for approximately 8% of all newly diagnosed cases of cancer, ranking head and neck carcinoma the sixth most common.[1] In the United States, 47,560 new head and neck carcinomas are expected to be diagnosed in 2008,[2] and this disease accounts for 5% of all newly diagnosed cases of cancer. ...
Infantile hemangiomas are the most common vascular neoplasm that present in infancy, with more than half affecting the head and neck region. Periocularly, hemangiomas may be complicated by visual loss through induction of strabismal, deprivational, or anisometropic astigmatism. We report a case of a 5-year-old girl who presented with orbital hemangioma with potential risk of visual loss who had...
Glomus tumors are benign lesions of the middle ear which are slow growing in nature. They are the most common primary neoplasm of the middle ear [1]. Glomus tumor arises from abnormal growth of the paraganglion cells. The head and neck region represent the commonest area where extra adrenal paraganglioma also known as glomus tumors are found [2]. Patients may present with bleeding, pulsatile ti...
Solitary Extramedullary Plasmacytoma (EMP) is an uncommon neoplasm. When diagnosed, head and neck region is its most likely location. Rarely, it may occur in the retro-peritoneum. We report a 44 year old man with solitary extramedullary plasmacytoma in the retro peritoneum (RPEMP). The patient did not show response to three cycles of VAD chemotherapy. Thereafter Surgical excision of the mass wa...
S19 ENDOSCOPIC ULTRASOUND / VOLUME 6 / SUPPLEMENT 1 / AUGUST 2017 2.7 ± 1.7 cm. Most patients were asymptomatic. The type of cystic lesions was intraductal papillary mucinous neoplasm (IPMN; n = 35), serous cystadenoma (n = 18), mucinous cystic neoplasm (MCN; n = 12), solid pseudopapillary epithelial neoplasm (SPEN; n = 9), cystic degeneration of other tumors (n = 4), simple cyst (n = 4), infec...
PURPOSE Different PDR treatment schemas are used in clinical practice, however optimal length of interval between pulses still remains unclear. The aim of this work was to compare value of BED doses measured in surrounded healthy tissues according to different intervals between pulses in PDRBT. Influence of doses optimization on BED values was analyzed. MATERIAL AND METHODS Fifty-one patients...
Adenoid cystic carcinoma is a malignant neoplasm arising from the salivary glands. The most striking feature of this tumor is that it is locally aggressive, with perineural invasion, tendency to metastasize, high recurrence rates. The parotid gland is the most commonly affected site in the head and neck region, tongue being relatively rare. The current study presents a rare case of 6 years old ...
statement of the problem: the head and neck region is an uncommon site for metastatic involvement, but it can be the first and only symptom of primary cancer. the incidence of these tumors and their primary origins are limited in iranian patients. purpose: therefore, this retrospective study aimed to investigate the frequency and the common related clinical manifestations, as well as, the most ...
OBJECTIVE We report a new case of bladder leiomyosarcoma in an old patient. METHODS We present the case of a 75-year-old man with bladder leiomyosarcoma treated by partial surgery followed by adjuvant treatment. RESULTS Partial surgery of the primary tumor followed by concomitant chemoradiotherapy was the approach for this patient. Nowadays, patient is free of tumor and living without any p...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید