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331.
We report the case of a 20-year-old woman who received corrective surgery for a secundum atrial septal defect, during which right atrial inflow obstruction developed because of inadvertent suturing of the eustachian valve to the interatrial septum. Although reliable cardiac surgical techniques are available, this rather rare complication may have deleterious results for patients. If a previously absent murmur is detected in the lower left parasternal border after atrial septal defect surgery, right atrial inflow obstruction caused by the eustachian valve should be kept in mind and further careful examination undertaken.  相似文献   
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333.
AIM:To investigate the association between prognosis of rectal cancer treated with chemoradiotherapy(CRT) and expression of sensitive-to-apoptosis(SAG),B-cell lymphoma-extra large(Bcl-X L) and Bcl-2 homologous antagonist/killer(Bak).METHODS:Real-time quantitative polymerase chain reaction was used to determine the expression of proteins of interest,namely SAG,Bcl-X L,Bak and β-actin,in rectal carcinoma patients who had a follow-up period of 3 years after CRT.Biopsy specimens were excised from the rectal tum...  相似文献   
334.
There is an ongoing discussion on how to diagnose a hyperechogenic pancreas and what is the clinical significance of diffusely hyperechogenic pancreas. Computerized tomography and magnetic resonance imaging are the more appropriate methods to diagnose pancreatic hyperechogenicity when compared with transcutaneous or endoscopic ultrasound examination. More importantly, pancreatic hyperechogenicity may not be a certain indicator of pancreatic fat infiltration. Even if it is true, we do not know the clinical s...  相似文献   
335.
Swyer-James (MacLeod's) syndrome is a rare entity that is characterized by the hyperlucent appearance of one or more lobes of one lung, diminished ipsilateral hilar shadow and hardly visible arterial structure on chest radiography. Ventricular septal defect is the most common childhood congenital heart defect and, if left untreated, this will result to irreversible pulmonary hypertension, reversing of the shunt and Eisenmenger's syndrome. In this case report, we describe a 19-year-old female patient who had diagnosis of VSD and Swyer-James syndrome at the same time.  相似文献   
336.
The neoplastic change in patients with Crohn's disease is usually seen in the form of adenocarcinoma. Primary gastrointestinal lymphoma complicating chronic inflammatory bowel diseases is thought to be uncommon. This report describes a case of gastrointestinal lymphoma in a 12-year-old boy with Crohn's disease of one-year duration that initially manifested as an abdominal mass. Although Crohn's disease may present as a palpable abdominal mass, changing symptomatology should always warrant consideration of developing lymphoma complicating inflammatory bowel diseases. It is our hope that this case report gives the clinician an insight into the possibility of lymphoma development, even in the early course of the disease, and stresses the importance of obtaining a reliable histological diagnosis whenever possible.  相似文献   
337.
ABSTRACT: Nasolabial cysts are rare nonodontogenic cystic lesions in the soft tissue of the midface and usually present with painless asymptomatic swelling in the nasolabial region. Surgical excision via sublabial approach is considered as the standard treatment. However, endonasal endoscopic marsupialization of the cyst is reported as an effective alternative method for nasolabial cysts. Marsupialization of the cyst is believed to integrate the nasolabial cyst into a part of the nasal cavity as an air-containing sinus. In this article, we present an endonasal endoscopic marsupialization technique in case of recurrent nasolabial cyst. To draw attention to this approach, we present our case with current literature.  相似文献   
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