نتایج جستجو برای: metastases
تعداد نتایج: 54820 فیلتر نتایج به سال:
Abstract BACKGROUND Breast cancer is the most common in world and second to metastasize central nervous system (CNS). CNS-metastases are type of brain tumor have a rising incidence. They associated with neurologic morbidity mortality remain major clinical challenge. Survival withCNS-metastases short median survival order months. The incidence 5.1% breast however true prevalence not known; at au...
Abstract Background : The aim of this study is to determine of risk factors in patients with brain metastases, and prognostic factors affecting survival of patients by using the Cox proportional hazards model. Methods : This descriptive - analytic retrospective study was performed on 197 patients with brain metastases who Referred to Shahid Ramezanzadeh Radiation Center, Yazd, Iran. Several ris...
cervical and supraclavicular lymph nodes metastases generally arise from carcinomas of the head and neck. metastases to cervical lymph nodes from the prostate are very rare. the common site for lymph node metastasis from the prostate is infradiaphrag- matic. herein, we report a 69 year-old male who presented with cervical lymph node enlargement in the setting of prostate cancer. this type of pr...
metastases of internal tumors to the oral cavity are unusual and in most cases involve maxilla and mandible. metastases to the gingival soft tissue are extremely rare. reporting a new clinical case of renal cell carcinoma (rcc) metastasis with an unusual site. metastatic involvement of gingival tissue with renal cell carcinoma is an extremely rare clinical event. it is usually associated with i...
Only 1% - 12% of patients with lung cancer develop cutaneous metastases. While adenocarcinoma is incredibly common, it rare for a manifestation the disease to be initial presenting complaint. Skin manifestations can difficult identify and appear deceptively benign, leading delays in diagnosis treatment. ALK+ specifically has an increased frequency distant lymph node involvement lymphangitic car...
In this case we report the detection of lymph node metastases in a 52 years old patient with mycosis fungoides utilising 18F- FDG-PET/CT which led to a change in the management of the patient.
wc studied the correlation between preoperative cervical cytology, postoperative clinicopathologic findings, and sites of metastasis from so surgically staged patients with endometrial carcinoma tliirty-faur patients (68%), liad normal cervical cytology, ami 16(32%) had malignant preoperative cervical cytology. malignant cervical smears were statistically correlated with surgical stage (p = 0.0...
To investigate the safety and clinical efficacy of bipolar radiofrequency ablation (b-RFA) with increased (> 70 °C) target temperature for treatment spine metastases intent achieving pain relief or local tumor control. Thirty-one patients a total 37 who were treated b-RFA vertebroplasty from January 2016 to May 2019 retrospectively included. There 20 women 11 men mean age 62.4 ± 10.5 (SD) years...
OBJECTIVES This study aimed to develop a scoring system to predict the survival time of patients with bone metastases after radiation therapy (RT). The scoring system can guide physicians to a better selection of appropriate treatment regimens. MATERIALS AND METHODS The medical records of 125 patients with bone metastases treated with RT between January 2007 and September 2010 were reviewed r...
Treatment of bone metastases comprises over 10% of the workload of a radiation-oncology center. Bone metastases produce severe pain and immobility, necessitate narcotic use, and reduce the quality of life. A good palliative treatment must be complete, free from side effects and fast; Thus we decided to evaluate Strontium-89 (89Sr) effectivity for palliation of breast and prostate cancer b...
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