Purpose: To overcome the technical difficulties of single-incision laparoscopic distal gastrectomy (SILDG), needle grasper (Endo Relief TM )-assisted SILDG (NASILDG) was developed. Here, we compared the operative convenience and postoperative outcomes between SILDG and NASILDG. Materials and Methods: A needle grasper was inserted into the right upper abdomen and used in the NASILDG. We retrospectively reviewed patients who underwent D1 + dissection and delta-shaped Billroth I anastomosis with SILDG or NASILDG performed by a single surgeon between September 2015 and August 2018. Results: The SILDG (male, 50.0%) and NASILDG (male, 60.0%) groups included 10 and 15 patients, respectively. The operative time without combined operation and anastomosis was significantly shorter in the NASILDG group. Early complications and scar characteristics were not significantly different between the two groups. Conclusions By adding a needle grasper, SILDG became more convenient without decreasing cosmetic results. NASILDG could be a recommended method to reduce the technical difficulty of SILDG.

Distal gastrectomy with Billroth I or II reconstruction may cause duodenogastroesophageal reflux (DGER), thereby resulting in digestive or respiratory symptoms. The mainstay of treatment is medication with proton pump inhibitors. However, these drugs may have limited effects in DGER. Laparoscopic fundoplication has been proven to be highly effective in treating gastroesophageal reflux disease (GERD), but it cannot be performed optimally for GERD that develops after gastrectomy. We report the case of a 72-year-old man with a history of distal gastrectomy and Billroth I anastomosis due to early gastric cancer. GERD due to bile reflux occurred after surgery and was refractory to medical therapy. The patient underwent Roux-en-Y conversion from Billroth I gastroduodenostomy and hiatal hernia repair with only cruroplasty. Fundoplication was not performed. His symptoms improved significantly after the surgery. Therefore, laparoscopic hiatal hernia repair and Roux-en-Y conversion can be an effective surgical procedure to treat medically refractory DGER after Billroth I gastrectomy.

The role of surgical intervention in patients with diabetic gastroparesis is unclear. We report a case of a 37-year-old man with a history of recurrent episodes of vomiting and long-standing type 2 diabetes mellitus. Esophagogastroduodenoscopy did not reveal any findings of reflux esophagitis or obstructive lesions. A gastric emptying time scan showed prolonged gastric emptying half-time (344 minutes) indicating delayed gastric emptying. Laboratory tests revealed elevated fasting serum glucose and glycosylated hemoglobin (HbA1c, 12.9%) and normal fasting C-peptide and insulin levels. We performed Roux-en-Y reconstruction after subtotal gastrectomy to treat gastroparesis and improve glycemic control, and the patient showed complete resolution of gastrointestinal symptoms postoperatively. Barium swallow test and gastric emptying time scan performed at follow-up revealed regular progression of barium and normal gastric emptying. Three months postoperatively, his fasting serum glucose level was within normal limits without the administration of insulin or oral antidiabetic drugs with a reduced HbA1c level (6.9%). Long-limb Roux-en-Y reconstruction after subtotal gastrectomy may be useful to treat severe diabetic gastroparesis by improving gastric emptying and glycemic control.
Adult ; Barium ; Blood Glucose ; C-Peptide ; Diabetes Mellitus ; Diabetes Mellitus, Type 2 ; Endoscopy, Digestive System ; Esophagitis, Peptic ; Fasting ; Follow-Up Studies ; Gastrectomy ; Gastric Emptying ; Gastroparesis ; Hemoglobin A, Glycosylated ; Humans ; Hypoglycemic Agents ; Insulin ; Vomiting

Appropriate prescription writing is one of the critical medical processes affecting the quality of public health care. However, this is a complex task for newly qualified intern doctors because of its complex characteristics requiring sufficient knowledge of medications and principles of clinical pharmacology, skills of diagnosis and communication, and critical judgment. This study aims to gather data on the current status of undergraduate prescribing education in South Korea. Two surveys were administered in this study: survey A to 26 medical schools in South Korea to gather information on the status of undergraduate education in clinical pharmacology; and survey B to 244 intern doctors in large hospitals to gather their opinions regarding prescribing education and ability. In survey A, half of the responding institutions provided prescribing education via various formats of classes over two curriculums including lecture, applied practice, group discussions, computer-utilized training, and workshops. In survey B, we found that intern doctors have the least confidence when prescribing drugs for special patient populations, especially pregnant women. These intern doctors believed that a case-based practical training or group discussion class would be an effective approach to supplement their prescribing education concurrently or after the clerkship in medical schools or right before starting intern training with a core drug list. The results of the present study may help instructors in charge of prescribing education when communicating and cooperating with each other to improve undergraduate prescribing education and the quality of national medical care.
Curriculum ; Diagnosis ; Education ; Education, Medical ; Female ; Group Practice ; Humans ; Judgment ; Korea ; Pharmacology, Clinical ; Pregnant Women ; Prescriptions ; Public Health ; Schools, Medical ; Writing

PURPOSE: The aim of this study is to prepare medical staff in order to prevent medical malpractice litigation through analysis of litigation cases related to the department of surgery in Korea. METHODS: A total of 94 litigation cases related to the department of surgery, where a certain amount of payment was ordered to the defendant between 2005 through 2010, were analyzed. We examined time of occurrence, amount claimed and awarded in damages, plaintiff claims, and court opinion. RESULTS: An average of 3.2 years was spent from the date of the incident occurring to the end of the litigation procedures. The average amount awarded in judgments for damages was 59,708,983 ± 67,307,264 (range, 1,700,000–365,201,482) Korean won. Cases were found involving the following opinion of the court: violation of duty of care (49 cases), violation of informed consent (7 cases), violation of duty of care and informed consent (5 cases), and settlement, reconciliation, and others (32 cases). By analyzing defendants' negligence in court opinions, diagnosis (30.8%) was the most common, followed by post-operation management (27.7%). CONCLUSION: Physicians have to conduct treatment and surgery based on exact diagnosis and be careful to observe patients' conditions and symptoms after surgery. It is essential to identify the current status and characteristics of medical litigation for reducing further litigation and improving patient safety. In order to create a safe medical environment, national efforts should be made not only by individuals but also at the national level.
Awards and Prizes ; Diagnosis ; Humans ; Informed Consent ; Judgment ; Jurisprudence ; Korea* ; Malpractice ; Medical Staff ; Patient Safety

PURPOSE: Laparoscopic fundoplication is considered the standard surgical treatment for gastroesophageal reflux disease (GERD) in Western countries. However, some patients experience poor surgical outcomes with this procedure. The study aimed to identify the predictive factors of the surgical outcomes of laparoscopic Nissen fundoplication for the treatment of Korean GERD patients. METHODS: Sixty-one patients with GERD were treated using laparoscopic Nissen fundoplication between November 2012 and February 2015. Symptom control rates were compared according to clinical and surgical factors to identify predictive factors of successful surgical outcomes. RESULTS: Thirty-five men and 26 women were enrolled. Preoperatively, typical symptoms were present in 60 patients (98%), while atypical symptoms were present in 40 patients (66%). Postoperatively, typical symptoms were controlled in 51 of 60 patients (85.0%), while atypical symptoms were controlled in 33 of 40 patients (82.5%). Overall, at 6 months postsurgery, 54 (88.5%) reported some resolution of GERD symptoms, with 48 (78.7%) achieving complete control. Patients who exhibited a good response to proton pump inhibitor therapy had a significantly greater rate of complete symptom control (P = 0.035). CONCLUSION: Laparoscopic fundoplication is effective for controlling GERD symptoms. Response to preoperative proton pump inhibitor was a predictor of successful outcome.
Female ; Fundoplication* ; Gastroesophageal Reflux* ; Humans ; Korea* ; Laparoscopy ; Male ; Proton Pumps

Lymphocytic interstitial pneumonia (LIP) is a rare benign lymphoproliferative disorder characterized by diffuse infiltration of the pulmonary parenchymal interstitium by polyclonal lymphocytes and plasma cells. LIP has been associated with a variety of clinical conditions; such as connective tissue disorders and other immune system abnormalities. Treatment usually involves administration of corticosteroids and other immunosuppressants. We report on a 38-year-old female patient who complained of shortness of breath, dry mouth, and dry eyes for more than 1 month, and was positive for Raynaud's phenomenon. Based on surgical biopsy, she was diagnosed as having LIP accompanied by Sjögren's syndrome. The patient was treated with high-dose steroids followed by maintenance therapy for approximately 2 years, and her condition improved.
Adrenal Cortex Hormones ; Adult ; Biopsy ; Connective Tissue ; Dyspnea ; Female ; Humans ; Immune System ; Immunosuppressive Agents ; Lip ; Lung Diseases, Interstitial* ; Lymphocytes ; Lymphoproliferative Disorders ; Mouth ; Plasma Cells ; Steroids

IgG4-related disease is an immune-mediated fibro-inflammatory disease, characterized by lymphoplasmacytic infiltration composed of IgG4-positive plasma cells of various organs with elevated circulating levels of IgG4. This disease is now reported with increasing frequency and usually affects middle-aged men. Massive pleural effusion in children is an uncommon feature in IgG4-related disease. Here, we report a case of a 16-year-old male patient with extensive IgG4-related disease presenting with massive pleural effusion, mediastinal mass, and mesenteric lymphadenopathy.
Adolescent* ; Child ; Humans ; Immunoglobulin G ; Lymphatic Diseases* ; Male* ; Mediastinum ; Plasma Cells ; Pleural Effusion*

The pneumonia severity index (PSI) and CURB-65 are widely used tools for the prediction of community-acquired pneumonia (CAP). This study was conducted to evaluate validation of severity scoring system including the PSI and CURB-65 scores of Korean CAP patients. In the prospective CAP cohort (participated in by 14 hospitals in Korea from January 2009 to September 2011), 883 patients aged over 18 yr were studied. The 30-day mortalities of all patients were calculated with their PSI index classes and CURB scores. The overall mortality rate was 4.5% (40/883). The mortality rates per CURB-65 score were as follows: score 0, 2.3% (6/260); score 1, 4.0% (12/300); score 2, 6.0% (13/216); score 3, 5.7% (5/88); score 4, 23.5% (4/17); and score 5, 0% (0/2). Mortality rate with PSI risk class were as follows: I, 2.3% (4/174); II, 2.7% (5/182); III, 2.3% (5/213); IV, 4.5% (11/245); and V, 21.7% (15/69). The subgroup mortality rate of Korean CAP patients varies based on the severity scores and CURB-65 is more valid for the lower scores, and PSI, for the higher scores. Thus, these variations must be considered when using PSI and CURB-65 for CAP in Korean patients.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Asian Continental Ancestry Group ; Cohort Studies ; Community-Acquired Infections/*mortality ; Female ; Humans ; Intensive Care Units ; Male ; Middle Aged ; Pneumonia/*mortality ; Prospective Studies ; Republic of Korea ; *Severity of Illness Index ; Young Adult

PURPOSE: Although laparoscopy-assisted gastrectomy (LAG) has become a popular treatment option for early gastric cancer, information about postoperative complications is limited in the literature and their risk factors vary among investigators. We analyzed the complications and their risk factors of LAG. METHODS: We performed LAGs in 92 gastric cancer patients from July 2006 to December 2009. LAG indication was gastric cancer preoperatively diagnosed as cT1N0. Clinical and operative data and perioperative complications were retrospectively reviewed. According to the surgical experience, cases were divided into early (1~40) and late (41~92) groups because operative times stabilized after the 40th case. RESULTS: There were no open conversion or mortality cases. Complications occurred in 11 patients. Two of them were non-surgical complications: postoperative delirium and cerebral infarction. Surgical complications were ischemic necrosis of transverse colon, duodenal stump leakage, anastomotic bleeding, leakage and stenosis. Univariate analysis proved that lymph node metastasis, and comorbidities were related to complication rate (P=0.000, P=0.032). Multivariate analysis proved that lymph node metastasis was the most important risk factor of complication (P=0.001). Surgical experience was not related to complication rate (12.5% in early period and 11.5% in late period, P=1.000). CONCLUSION: Complication rate of LAG was acceptable (11.9%). According to this study, unexpected lymph node metastasis is thought to be the most important risk factor for complications of LAG. Therefore, it is possible to accomplish lower complication rates in this procedure with careful patient selection through accurate preoperative evaluation.
Anastomotic Leak ; Cerebral Infarction ; Colon, Transverse ; Comorbidity ; Constriction, Pathologic ; Delirium ; Gastrectomy ; Hemorrhage ; Humans ; Lymph Nodes ; Multivariate Analysis ; Necrosis ; Neoplasm Metastasis ; Operative Time ; Patient Selection ; Postoperative Complications ; Research Personnel ; Retrospective Studies ; Risk Factors ; Stomach Neoplasms