نتایج جستجو برای: local recurrence.
تعداد نتایج: 607200 فیلتر نتایج به سال:
background: primary bone lymphoma or non-hodgkin lymphoma of bone is a rare disease. there are only a few case series of stage ie of this condition in medical literature. the aim of this study is to determine the rate of survival for stage ie after combined modality treatment, the rate of local recurrence, and the results of limb salvage in cases of local recurrence. methods: we col...
Abstract Introduction: Breast cancer is the most common cancer among women. Even though mastectomy is known as a highly effective method to treat breast cancer, the percentage of patients with local recurrence is still high. Objective: To determine the incidence of local recurrence after mastectomy and breast preservation surgery. Materials and Methods: Patients with breast cancer that under...
Background: Primary bone lymphoma or non-Hodgkin lymphoma of bone is a rare disease. There are only a few case series of stage IE of this condition in medical literature. The aim of this study is to determine the rate of survival for stage IE after combined modality treatment, the rate of local recurrence, and the results of limb salvage in cases of local recurrence. Methods: We col...
Background: Colorectal cancer is the most common malignant gastrointestinal cancer and the fourth most common cancer throughout the world. Disease staging is performed to select the treatment method. In this interventional study we evaluated the effect of adjuvant chemotherapy on local recurrence, distant metastasis and three-year disease free survival in patients with stage 2 colorectal cancer...
Background: Multifocality, multicentricity and extension beyond the prostate capsule are all characteristics of prostatic adenocarcinoma that may escape diagnosis by conventional CT scanning or MRI. This study was designed to assess the diagnostic value of magnetic resonance spectroscopy (MRS) in prostatic carcinoma and its compatibility with prostatic specific antigen (PSA) as the conventional...
desmoid tumor of breast is a rare benign, locally aggressive tumor with a high recurrence rate. it has been associated with scar from previous breast surgery or trauma. especially in breast cancer patients with previous operation history, it may simulate recurrent breast cancer clinically and radiologically. we presented multimodality imaging findings (ultrasound, computed tomography, magnetic ...
background: phyllodes tumors are uncommon neoplasms of the breast. data about their outcome is limited. this study aims to evaluate patients diagnosed with phyllodes tumors in terms of local recurrence, distant metastasis and overall survival. methods: we retrospectively reviewed the medical records of 129 women with phyllodes tumors who referred to our center from 1999 to 2013. clinical and pa...
Background and Objectives: The aim of this study was to analyze the risks of local recurrence, second primary tumor, and metastasis in oral squamous cell carcinoma (OSCC) patients and to present their prognosis after treatment. Methods: In this retrospective cohort study, 147 patients with oral squamous cell carcinoma (OSCC) who were older than 40 years were included using the data of 1973–2...
* Correspondence: [email protected] Mathematics Department, Faculty of Science, King Abdulaziz University, P. O. Box 80203, Jeddah 21589, Saudi Arabia Full list of author information is available at the end of the article Abstract In this article we study the global convergence result, boundedness, and periodicity of solutions of the difference equation xn+1 = axn−s + bxn−l + cxn−k dxn−l + ...
This paper studies the stability of a class of nonautonomous neutral delay difference equation. The case of several variable delays is mainly considered, and the sufficient conditions of uniform stability and uniform asymptotical stability are obtained. Some results with a constant delay in the literature are extended and improved.
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