Erratum: Anthropometric Study of the Stomach

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Anthropometric Study of the Stomach

PURPOSE: The aim of this study was to establish an anthropometric reference of the stomach for gastric cancer surgery and a modeling formula to predict stomach length. MATERIALS AND METHODS: Data were retrieved for 851 patients who underwent total gastrectomy at the Seoul National University Hospital between 2008 and 2013. Clinicopathological data and measurements from a formalin-fixed specimen were reviewed. The lengths (cm) of the greater curvature (GC) and lesser curvature (LC) were measured. Anthropometric data of the stomach were compared according to age, body weight, height (cm), and body mass index. To predict stomach length, two multiple regression analyses were performed. RESULTS: The mean lengths of the GC and LC were 22.2±3.1 cm and 16.3±2.6 cm, respectively. The men’s GC length was significantly greater than the women’s (22.4±3.1 cm vs. 21.2±2.9 cm, P=0.003). Patients aged >70 years showed significantly longer LC than those aged 70 kg showed significantly longer GC than those with body weights <55 kg (23.0±2.9 cm vs. 21.4±3.2cm, P<0.001). In the predicted models, 4.11% of the GC was accounted for by age and weight; and 4.94% of the LC, by age, sex, height, and weight. CONCLUSIONS: Sex, age, height, and body weight were associated with the length of the LC, while sex and body weight were the only factors that were associated with the length of the GC. However, the prediction model was not sufficiently strong.

Hepatocellular carcinoma hidden by multiple infarcted regenerative nodules

No abstract available.

Factors associated with serum vitamin D levels in children with recurrent wheezing less than 3 years old

PURPOSE: We evaluated the relationship between laboratory/clinical factors and vitamin D levels in recurrent wheezers less than 3 years old. METHODS: We retrospectively analyzed clinical data and laboratory factors (25-hydroxyvitamin D, complete blood count, C-reactive protein, glutamic oxaloacetic transaminase, glutamyl purovic transaminase, alkaline phosphatase [ALP], eosinophil counts, and serum IgE IgG, IgA, IgM) of 84 children less than 3 years who had experienced wheezing episodes at least 3 times. RESULTS: Children in the normal group (1.4+/-0.9 years) were younger than those in the deficient (2.2+/-1.2 years) and insuffient (2.3+/-1.0 years) groups (P=0.010). Glutamyl purovic transaminase were higher in the normal group (24.5+/-19.4 IU/L) than in the deficient (16.0+/-4.7 IU/L) and insufficient (15.3+/-4.5 IU/L) groups (P=0.009). ALP were higher in the deficient (791.4+/-180.8 IU/L) and insufficient (770.4+/-251.2 IU/L) groups than in the normal group (631.9+/-127.0 IU/L, P=0.034). Total IgE levels were higher in the deficient group (171.9+/-212.1 kU/L) than in the normal group (43.7+/-58.3 kU/L, P<0.05), and the rate of sensitization to aeroallergens was higher in the insufficient group (36.1%) than in the normal group (10%, P<0.05). CONCLUSION: Among children with recurrent wheezing less than 3 years old, low vitamin D levels may be associated with older age, total IgE, ALP level, glutamic pyruvate transaminase level, and rate of sensitization to aeroallergens.

The Clinical Experience of Pediatric Flexible Bronchoscopy at a Single Institution / 소아알레르기및호흡기학회지

PURPOSE: This study was performed to investigate the indications, bronchoscopic findings, results of bronchoalveolar lavage, and complications and to report the clinical features of using flexible bronchoscopy for respiratory diseases in children. METHODS: We studied 105 patients who underwent flexible bronchoscopy at the Department of Pediatrics, Dong-A University Medical Center from June 2001 to June 2008. A bronchoalveolar lavage (BAL) was performed if need, and the BAL fluid was cultured for bacteria and fungi. We performed an acid-fast bacilli (AFB) smear and culture. RESULTS: The most common indication for flexible bronchoscopy was suspected pulmonary tuberculosis (37 cases, 35.2%). The most common abnormal finding was excessive secretion, which was found in 53 cases (50.4%). BAL bacterial cultures were performed in 10 of 38 cases, and Hemophilus influenza was the most common organism and was found in three cases (7.8%). There were 17 AFB culture-positive cases (49.3%) among the 37 suspected pulmonary tuberculosis cases. Among these 17, the Tb-polymerase chain reaction (Tb-PCR) was conducted for four cases (23.5%) but only two cases (50%) were positive. TB-specific antigen-induced interferon-gamma was performed in four cases (23.5%), and all four cases (100%) were positive. CONCLUSION: Pediatric flexible bronchoscopy has made it possible to vary the indication and subjects. It was also safe and effective if used carefully. Further study should be conducted to develop safe and useful technology to overcome the limitations.

Is the critical pathway effective for the treatment of gastric cancer? / 대한외과학회지

PURPOSE: The present study was conducted to investigate the low compliance rate of the critical pathway (CP) and whether CP is effective for treatment of gastric cancer in radical gastrectomy. METHODS: The medical records of 631 patients who had undergone radical gastrectomy with D2 lymph node dissection were reviewed. This study compared data from patients in early gastric cancer (EGC) and advanced gastric cancer (AGC) groups, which were further subdivided into general care (non-CP) and CP groups. RESULTS: The mean length of preoperative hospital stays were significantly different between the EGC and AGC patients (P 0.05). The postoperative and total cost of hospitalization was not statistically different between either of the groups (P > 0.05); however, the mean preoperative costs were significantly different (P < 0.05). CONCLUSION: We conclude that use of the CP following gastrectomy is unnecessary. To decrease the length of hospital stay and associated costs, preoperative examination and consultation should be performed before admission.