Between March 1999 and January 2000, 82 boys with the diagnosis of inguinal hernias (12 bilateral and 70 unilateral hernias), underwent Ultrasound (US) examination of both sides of the groin, a total of 164 inguinal imaging prior to surgery. The patients ages ranged from 3 days to 12 years with a mean of 32.6 months. Ninty four examinations were on the clinically symptomatic side and 70 were on the asymptomatic side. The US criteria for the diagnosis of an inguinal hernia were as follows: 1) visceral hernia, the presence of bowel loops, or omentum in the inguinal canal, 2) communicating hydrocele, the presence of fluid in the processus vaginalis, 3) widening of patent processus vaginalis at the level of nternal inguinal ring. The width of patent processus vaginalis at the level of internal inguinal ring over 4 mm is onsidered an occult hernia. Among the 94 symptomatic groins, US findings showed 31 (33 %) visceral hernias, 18 (19 %) communicating hydroceles, and 38 (41 %) widening of the internal inguinal ring, and 7 (7 %) groins without abnormalities. In 70 asymptomatic groins, there were 4 (6 %) visceral hernias, 5 (7 %) communicating hydroceles, 11 (16 %) widening of the internal inguinal ring, and 50 (70 %) groins without abnormalities. Among the 70 asymptomatic groins there were US abnormalities in 20 (28 %). One hundred and seven groins with positive US findings were surgically explored. Among 107 operated sites, the operative findings were compatible with the US diagnosis in 104, a sensitivity for US of 97.2 %. In patients with US findings of widening of internal inguinal ring (>4 mm), there was patent processus vaginalis in 36 out of 38 symptomatic groins and 10 of 11 asymptomatic groins. The sensitivity of US to the operative findings in widening of internal inguinal ring was 93.8 %. For visceral hernia and communicating hydrocele, the sensitivity of positive US findings was 100 %. Ultrasonography for inguinal hernias appears to be a rapid, reliable, and noninvasive screening diagnostic tool with high positive specificity. Therefore, we recommend the use of US as a routine diagnostic tool in pediatric patients with inguinal hernias and hydroceles.
Diagnosis ; Groin ; Hernia ; Hernia, Inguinal* ; Humans ; Inguinal Canal ; Mass Screening ; Omentum ; Sensitivity and Specificity ; Ultrasonography

PURPOSE: The aims of this study were to make serial comparisons of the quality of life (QoL) between patients who underwent total gastrectomy and those who underwent distal subtotal gastrectomy for gastric cancer and to identify the affected scales with consistency. MATERIALS AND METHODS: QoL data of 275 patients who were admitted for surgery between September 2008 and June 2011 and who underwent subtotal gastrectomy or total gastrectomy were obtained preoperatively and postoperatively at 3, 6, 9, 12, 18, and 24 months. The Korean versions of the European Organization for Research and Treatment (EORTC) Quality of Life Questionnaire Core 30 (QLQ-C30) and the gastric cancer specific module, the EORTC QLQ-STO22, were used to assess QoL. RESULTS: QoL, as assessed by the global health status/QoL and physical functioning, revealed a brief divergence with worse QoL in the total gastrectomy group 3 months postoperatively, followed by rapid convergence. QoL related to restrictive symptoms (nausea/vomiting, dysphagia, reflux, and eating restrictions) and dry mouth was consistently worse in the total gastrectomy group during the first 2 postoperative years. CONCLUSIONS: The general QoL of patients after gastrectomy is highly congruent with subjective physical functioning, and the differences between patients who undergo total gastrectomy and subtotal gastrectomy are no longer valid several months after surgery. In order to further reduce the differences in QoL between patients who underwent total gastrectomy and subtotal gastrectomy, definitive preoperative informing, followed by postoperative symptomatic management, of restrictive symptoms in total gastrectomy patients is the most rational approach.
Deglutition Disorders ; Eating ; Gastrectomy* ; Humans ; Mouth ; Quality of Life* ; Stomach Neoplasms ; Weights and Measures ; Surveys and Questionnaires

PURPOSE: Insulin-like growth factors (IGFs) regulate a wide range of biological functions including cell proliferation, differentiation, and apoptosis through paracrine and autocrine mechanisms. Accordingly, the present study analyzed polymorphisms of IGF genes and their impact on the prognosis for patients with gastrointestinal stromal tumors (GISTs). METHODS: Two hundred-thirteen consecutive patients with GISTs who underwent curative surgery from 5 medical centers were enrolled in the present study. The genomic DNA was extracted from paraffin-embedded tumor tissue, and four IGF-1 (+2995C/A, +533C/T, IVS2-16540A/G, Ex4-177G/C) and one IGF-2 (IVS1+1280A/G) gene polymorphisms were determined using a Sequenom MassARRAY system. RESULTS: With a median follow-up of 18.4 months, the estimated 5-year relapse-free survival and overall survival rates were 69.9% and 86.7%, respectively. In a multivariate analysis including age, gender, primary site of disease, pathology, and risk stratification, no significant association was observed between the polymorphism of the IGF-1 and IGF-2 genes and survival. CONCLUSION: None of the five IGF-1 and IGF-2 gene polymorphisms investigated in this study was found to be an independent prognostic marker for Korean patients with surgically resected GIST. However, further studies on a larger scale are warranted to clarify the role of IGF-1 and IGF-2 gene polymorphisms as a prognostic biomarker for GIST patients.
Apoptosis ; Cell Proliferation ; DNA ; Follow-Up Studies ; Gastrointestinal Stromal Tumors ; Humans ; Insulin-Like Growth Factor I ; Insulin-Like Growth Factor II ; Multivariate Analysis ; Polymorphism, Single Nucleotide ; Prognosis ; Somatomedins ; Survival Rate

Coronary artery involvement leading to acute coronary syndrome is a rare complication of essential thrombocythemia. A 43-year-old woman with essential thrombocythemia complained of severe acute chest pain. She had undergone percutaneous coronary intervention (PCI) with a drug-eluting stent (DES), due to unstable angina, 3 and 2 years earlier. Emergency coronary angiography revealed total occlusion of the DES with thrombus. Twenty minutes after successful primary PCI with a DES, an acute stent thrombosis developed. She was subsequently treated with coronary artery bypass graft surgery.
Acute Coronary Syndrome ; Adult ; Angina, Unstable ; Chest Pain ; Coronary Angiography ; Coronary Artery Bypass ; Coronary Vessels ; Drug-Eluting Stents ; Emergencies ; Female ; Humans ; Percutaneous Coronary Intervention ; Stents ; Thrombocythemia, Essential ; Thrombosis ; Transplants

Strongyloides stercoralis can cause systemic infection, termed strongyloidiasis, and gastrointestinal ulcer disease in immunocompromised patients. However, to our knowledge, there are no reported cases of comorbid gastric adenocarcinoma and S. stercoralis infection. Here, we report a case of an 81-year-old Korean man who presented with S. stercoralis infection coexisting with early gastric adenocarcinoma (T1aN0M0). S. stercoralis eggs, rhabditiform larvae, and adult females were observed in normal gastric and duodenal crypts. They were also observed in atypical glands representative of adenocarcinoma and adenoma. Preliminary laboratory tests revealed mild neutrophilic and eosinophilic leukocytosis. A routine stool test failed to detect rhabditiform larvae in the patient's fecal sample; however, S. stercoralis was identified by PCR amplification and 18S rRNA sequencing using genomic DNA extracted from formalin-fixed paraffin-embedded tissues. Postoperatively, the patient had a persistent fever and was treated with albendazole for 7 days, which alleviated the fever. The patient was followed-up by monitoring and laboratory testing for 4 months postoperatively, and no abnormalities were observed thus far. The fact that S. stercoralis infection may be fatal in immunocompromised patients should be kept in mind when assessing high-risk patients.
Adenocarcinoma/*complications/*diagnosis/pathology ; Aged, 80 and over ; Albendazole/therapeutic use ; Animals ; Anthelmintics/therapeutic use ; DNA, Helminth/chemistry/genetics ; DNA, Ribosomal/chemistry/genetics ; Endoscopy, Digestive System ; Female ; Histocytochemistry ; Humans ; Korea ; Male ; RNA, Ribosomal, 18S/genetics ; Sequence Analysis, DNA ; Stomach Neoplasms/*complications/*diagnosis/pathology ; Strongyloides stercoralis/*isolation & purification ; Strongyloidiasis/*complications/*diagnosis/drug therapy/pathology ; Treatment Outcome

Strongyloides stercoralis can cause systemic infection, termed strongyloidiasis, and gastrointestinal ulcer disease in immunocompromised patients. However, to our knowledge, there are no reported cases of comorbid gastric adenocarcinoma and S. stercoralis infection. Here, we report a case of an 81-year-old Korean man who presented with S. stercoralis infection coexisting with early gastric adenocarcinoma (T1aN0M0). S. stercoralis eggs, rhabditiform larvae, and adult females were observed in normal gastric and duodenal crypts. They were also observed in atypical glands representative of adenocarcinoma and adenoma. Preliminary laboratory tests revealed mild neutrophilic and eosinophilic leukocytosis. A routine stool test failed to detect rhabditiform larvae in the patient's fecal sample; however, S. stercoralis was identified by PCR amplification and 18S rRNA sequencing using genomic DNA extracted from formalin-fixed paraffin-embedded tissues. Postoperatively, the patient had a persistent fever and was treated with albendazole for 7 days, which alleviated the fever. The patient was followed-up by monitoring and laboratory testing for 4 months postoperatively, and no abnormalities were observed thus far. The fact that S. stercoralis infection may be fatal in immunocompromised patients should be kept in mind when assessing high-risk patients.
Adenocarcinoma/*complications/*diagnosis/pathology ; Aged, 80 and over ; Albendazole/therapeutic use ; Animals ; Anthelmintics/therapeutic use ; DNA, Helminth/chemistry/genetics ; DNA, Ribosomal/chemistry/genetics ; Endoscopy, Digestive System ; Female ; Histocytochemistry ; Humans ; Korea ; Male ; RNA, Ribosomal, 18S/genetics ; Sequence Analysis, DNA ; Stomach Neoplasms/*complications/*diagnosis/pathology ; Strongyloides stercoralis/*isolation & purification ; Strongyloidiasis/*complications/*diagnosis/drug therapy/pathology ; Treatment Outcome