نتایج جستجو برای: esophageal neoplasms
تعداد نتایج: 533454 فیلتر نتایج به سال:
Photodynamic therapy seems to be able to control high-grade dysplasia within Barrett's esophagus about 80% of the time. Long-term results are not available, but the treatment is promising. Given the success with surgical intervention, however, use of photodynamic therapy should be reserved for nonsurgical candidates at the current time. The complications that occur with photodynamic therapy are...
Background With the development of endoscopic technology, detection rate synchronous multiple primary early esophageal cancer (SMPEEC) is increasing; however, risk factors remain unclear. We aimed to assess clinicopathological characteristics patients with SMPEEC and investigate contributing lesions. Methods A retrospective cohort study was conducted on 911 consecutive who underwent Endoscopic ...
Chronic inflammatory demyelinating polyneuroradiculopathy (CIDP) is an immune mediated disorder characterized by progressive developing or relapsing symmetrical motor or sensory symptoms in more than one limb over a period of two months. Achalasia, as a primary esophageal motility disorder, is also characterized by increasing the tone of lower esophageal sphincter, absence or incomplete sphinct...
Malignant neoplasms arising in the upper aerodigestive tract (encompassing the oral cavity, pharynx, esophagus, larynx, and lung) are among the most common cancers in the United States and worldwide, accounting for nearly one third of all malignancies. These cancers are often fatal despite combined modality treatment consisting of surgery, radiation, and chemotherapy. Cancers arising in these s...
BACKGROUND The appropriate resection for thyroid cancer invading the aerodigestive tract remains controversial. METHODS A total of 174 patients underwent resections for aerodigestive tract invasion from differentiated thyroid cancer (103 patients), medullary thyroid cancer (40 patients), and undifferentiated thyroid cancers/unusual thyroid neoplasms (31 patients). In all, 82 patients submitte...
Glomus tumors are rare neoplasms that usually occur on the hands in a subungual location, or sometimes in palms, wrists or soles of the feet. They are described as purple/pink tiny painful lesions with a triad of pain, local point tenderness, and cold hypersensitivity. They are almost always benign, but rare malignant variants have been reported. They have also been reported to be present at un...
The lipocalin proteins (lipocalins) are a large family of small proteins characterized by low sequence similarity and highly conserved crystal structures. Lipocalins have been found to play important roles in many human diseases. For this reason, a systemic analysis of the molecular properties of human lipocalins is essential. In this study, human lipocalins were found to contain four structura...
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