Objective: Any treatment of tracheo–esophageal fistulae in end-stage malignant stenosis of the esophagus must be weighed against associated morbidity and mortality. In a prospective study we investigated benefits and risks of the use of one type of coated, self-expandable stent. Patients and methods: We treated four male and two female patients, (mean age 68.3 years, range: 38–90 years), with m...

BACKGROUND Isolated pulmonary amyloidosis is a very rare disease. METHODS We retrospectively reviewed the records of patients with pathologically proven isolated pulmonary amyloidosis treated at our hospital from 1990 to 2011. RESULTS There were 9 males and 4 females with a mean age of 54.7 years (range, 45-72 years) and the mean course of disease was 46.5 months (range, 5 months-15 years)....

Advanced esophageal tumors have been a challenge for surgery since the very beginning, and these challenges continue still today. In the early period of three-field lymphadenectomy (late 1980s), there was no special attention paid to tracheal necrosis after such an extended operation. In 1988, we reported functional mediastinal dissection preserving the right bronchial artery to prevent such co...

Tracheomediastinal fistula is a rare complication that occurs during the course of lung cancer. The fistula connects the airways to the mediastinum and is often associated with lymphoma. Clinical data on tracheomediastinal fistulas are limited to case reports. Tracheal stenting, pericardial and omental patch closure, and muscle flap closure can be performed to repair such fistulas. We herein re...

We report a patient who developed sustained hypotension during craniotomy; further, owing to a mediastinal mass, critical tracheal stenosis and brain edema were observed after craniotomy, despite the absence of preoperative symptomatic superior vena cava (SVC) syndrome. A 62-year-old man underwent removal of a suspected metastatic brain tumor. The main brain tumor was speculated to be a metasta...

background: the p ulsatility index (pi) shows continuous blood flow to the end organs and is a significant factor believed to decrease in aortic coarctation. correction of this factor is of great importance in the treatment of stenotic lesions of the aorta. however, there are minimal data regarding the trend of changes in the pi after stent implantation. furthermore, the association between the...

our aim was to report techniques and our experience in one-stage angioplasty and stenting of ostium of left common carotid and left internal carotid arteries in an octogenarian man with transient ischemic attack, who was completely recovered from neurologic insults short time after the procedure. an 81-year-old man presented with a transient ischemic attack. neurologic examination showed left s...