نتایج جستجو برای: locoregional metastasis
تعداد نتایج: 133822 فیلتر نتایج به سال:
Merkel cell carcinoma is an extremely rare neuroendocrine neoplasm of the external auditory canal (EAC) skin, which requires wide excision and adjuvant radiation due to a high recurrence rate. In this report, we describe case arising from EAC was successfully treated with endoscopic excision. A 32-years-old female patient history papillary thyroid cancer diagnosed tumor incidentally. There eryt...
e295 Background: We aimed to investigate the patterns of failure (locoregional and distant metastasis), associated factors, treatment outcomes in nasopharyngeal carcinoma (NPC) patients treated with intensity modulated radiation therapy (IMRT) combined with chemotherapy, results of reirradiation in recurrent cases and its toxicity. METHODS From April 2006 to December 2011, 68 NPC patients wer...
Purpose: We evaluated the pattern of recurrence and the prognostic factors for patients who suffered with upper urinary tract transitional cell carcinoma (TCCa) and were surgically treated. Materials and Methods: Between 1986 and 2003, the medical records on 228 patients who were diagnosed and surgically treated for upper urinary tract TCCa were retrospectively analyzed with regard to the patte...
BACKGROUND The aim of this study was to determine whether haptoglobin (Hp) genotypes are associated with prognosis in patients with squamous cell carcinoma of the head and neck (HNSCC). METHODS We studied patients with HNSCC without distant metastasis at diagnosis. The Hp genotype of each patient was determined and the prognostic significance of the Hp genotype was further analyzed. Pearson's...
BACKGROUND & OBJECTIVE It has been reported that cell-free Epstein-Barr virus (EBV-DNA) in plasma was useful in diagnosing and monitoring nasopharyngeal carcinoma (NPC). The current study was designed to evaluate the significance of EBV-DNA in monitoring the prognosis of nasopharyngeal carcinoma and to compare with VCA/IgA and EA/IgA. METHODS EBV-DNA, VCA/IgA, and EA/IgA levels in plasma were...
BACKGROUND Published studies on clinical outcome of helical tomotherapy for lung cancer are limited. The purpose of this study was to evaluate clinical outcomes and treatment-related toxicity in inoperable non-small cell lung cancer (NSCLC) patients treated with helical tomotherapy in Korea. MATERIALS AND METHODS Twenty- seven patients with NSCLC were included in this retrospective study. Rad...
BACKGROUND The aim of this study was to evaluate the recurrence pattern after skin-sparing mastectomy (SSM) and immediate breast reconstruction (IBR) using transverse rectus abdominis musculocutaneous (TRAM) flap in patients with invasive breast cancer. METHODS From 1995 to 2010, patients with invasive breast cancer who underwent SSM followed by IBR using TRAM flap were retrospectively review...
PURPOSE To define the role of neoadjuvant and concurrent chemotherapy in stage II nasopharyngeal carcinoma, we compared the treatment outcomes of patients treated with curative radiotherapy with or without chemotherapy. MATERIALS AND METHODS From 2004 to 2011, 138 patients with American Joint Committee on Cancer (AJCC) 2002 stage II nasopharyngeal carcinoma were treated with curative radiothe...
Purpose: Papillary thyroid microcarcinomas (PTMC), which are not palpable and have no clinical symptoms are 1.0 cm or less in diameter. The optimal extent of thyroid tumor resection has been controversial. We investigated clinicopathological findings of PTMC of 5 mm or less in diameter for reasonable therapeutic approach. Methods: From, Jan. 2002 to Dec. 2006, 366 patients underwent thyroidecto...
Introduction: Rhabdomyosarcoma is the most frequently occurring intrusive soft tissue sarcoma in the pediatric age group. Orbit is the most common location for a pediatric rhabdomyosarcoma, but it can occur in the oral cavity, pharynx, face and neck in the descending order of incidence. Rhabdomyosarcoma in the ear is extremely rare. Case Report: A 5-year-old girl prese...
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