Toothpicks are not uncommonly swallowed, and subsequently, may be impacted into gastrointestinal wall and cause morbidities, and even mortality. Therefore, the early diagnosis and immediate retrieval of an ingested toothpick is important. In many cases, endoscopic removal is attempted initially, but if this fails or a complication is encountered, surgery should be considered. The authors experienced a case of ingested toothpick penetrating the gastric wall. A 51-year-old woman visited our hospital with epigastric pain of one-week duration. Upper endoscopy revealed that the sharp end of a toothpick had been impacted into the distal antrum. Endoscopic removal using an alligator jaw forceps failed because the toothpick broke during removal and our continued attempts to extract the remnant resulted in it becoming more embedded in the stomach wall. In such circumstances, surgical treatment should be considered. However, we incised the mucosa to expose the remnant toothpick, and fortunately, we were then able to grasp and remove the toothpick using an alligator jaw forceps. We report this unusual case of a toothpick impacted in the gastric wall that was resolved endoscopically by mucosal incision.
Alligators and Crocodiles ; Early Diagnosis ; Endoscopy ; Female ; Foreign Bodies ; Hand Strength ; Humans ; Jaw ; Middle Aged ; Mucous Membrane ; Stomach ; Surgical Instruments

Toothpicks are not uncommonly swallowed, and subsequently, may be impacted into gastrointestinal wall and cause morbidities, and even mortality. Therefore, the early diagnosis and immediate retrieval of an ingested toothpick is important. In many cases, endoscopic removal is attempted initially, but if this fails or a complication is encountered, surgery should be considered. The authors experienced a case of ingested toothpick penetrating the gastric wall. A 51-year-old woman visited our hospital with epigastric pain of one-week duration. Upper endoscopy revealed that the sharp end of a toothpick had been impacted into the distal antrum. Endoscopic removal using an alligator jaw forceps failed because the toothpick broke during removal and our continued attempts to extract the remnant resulted in it becoming more embedded in the stomach wall. In such circumstances, surgical treatment should be considered. However, we incised the mucosa to expose the remnant toothpick, and fortunately, we were then able to grasp and remove the toothpick using an alligator jaw forceps. We report this unusual case of a toothpick impacted in the gastric wall that was resolved endoscopically by mucosal incision.
Alligators and Crocodiles ; Early Diagnosis ; Endoscopy ; Female ; Foreign Bodies ; Hand Strength ; Humans ; Jaw ; Middle Aged ; Mucous Membrane ; Stomach ; Surgical Instruments

Exophiala species are dark pigmented fungi associated with phaeohyphomycosis that exhibit yeast-like or hyphal forms of the fungus in superficial subcutaneous locations or systemic disease. The incidence of subcutaneous tissue infection of Exophiala species has recently increased, particularly in immunocompromised hosts. In Korea, E. jeanselmei, E. dermatitidis, and E. salmonis were isolated from patients with phaeohyphomycosis. However, there have been no case reports of phaeohyphomycosis caused by E. oligosperma. Here we report the first case of phaeohyphomycosis caused by E. oligosperma in Korea. An 82-year-old female with competent immune function presented with multiple subcutaneous masses on the dorsum of the left hand and wrist. A histopathological examination of the skin specimen revealed granulomatous inflammation with fungal hyphae and yeast. Molecular identification was performed using internal transcribed spacer sequences analysis. The sequence showed 100% identity with the E. oligosperma strains. She was treated with oral itraconazole and showed improvement.
Aged, 80 and over ; Exophiala* ; Female ; Fungi ; Hand ; Humans ; Hyphae ; Immunocompromised Host ; Incidence ; Inflammation ; Itraconazole ; Korea ; Phaeohyphomycosis* ; Skin ; Subcutaneous Tissue ; Wrist ; Yeasts

No abstract available.
Bacterial Infections* ; Occupational Diseases*

BACKGROUND: Recently elderly people have increased in Korea and increased demands of medical service. To solve the problem of emergency medical service in elderly patients, it is very important to analyze the emergency patients who visit medical service and to accumulate date bases of various hospitals. So the purpose of this study is to evaluate the use of emergency services by the elderly to provide better understanding of the emergency care needs of this specialized populations and provide a basis planning to meet the needs of the expanding geriatric population. METHODS: We performed a retrospective study of 2380 elderly patients who visited Emergency room of national medical center, from August 1, 1999 to July 31, 2000. We analyzed the patients gender, age, arrival time, final diagnosis, admission rate, mortality, ects. RESULT: Male to female ratio is 1:1.29, and most common age group was between 65 and 69 years old. The peak time of patients entrance was between 10 AM and 11AM, in a week monday was most crowding day. The most predomint monthly distribution of visit was January. The respiratory disease are most common problem (14.7%), and cardivascular disease (12.01%) are next, and cerebrovascular disease (11.17%) are following. Diabetic complication (7.53%) are common problems and hypoglycemia and diabetic foot infection are frequent. Admission rates was 32.53%. ICU admission rate is 2.77%. Emergency operation rate is 5.91%. During admission, mortality case was 127 patients. The cause of death were cerebrovascular disease (16.94%) and advanced respiratory disease (15.43%). CONCLUSION: The results show that cerebrovascular disease and respiratory disease and cardiovascular disease that needed prompt medical service are major problem who visit emergency room. And diabetic complications that are prevented by proper educations are common. So more concentrated medical service and preventive effort focused on these disease.
Aged* ; Cardiovascular Diseases ; Cause of Death ; Crowding ; Diabetes Complications ; Diabetic Foot ; Diagnosis ; Emergencies* ; Emergency Medical Services ; Emergency Service, Hospital* ; Female ; Humans ; Hypoglycemia ; Korea ; Male ; Mortality ; Retrospective Studies

BACKGROUND/AIMS: Preoperative diagnosis of peritoneal metastasis is extremely important to select the appropriate treatment strategy and predict the prognosis for patients with gastrointestinal cancer. However, imaging techniques have a limited capacity for detecting peritoneal metastasis. We therefore evaluated the feasibility of percutaneous ultrathin flexible peritoneoscopy in an animal model. MATERIALS AND METHODS: Percutanous ultrathin flexible peritoneoscopy was performed on two mini-pigs under general anesthesia. We punctured the abdominal wall at the anti-Mcburney and umbilical regions using a 16-gauge angiocatheter. Guidewire was inserted through the angiocatheter and we then enlarged the puncture using a biliary dilation catheter and a 6- to 8-mm balloon dilator catheter. After track formation, we inserted a 4.9-mm ultrathin endoscope into the abdominal cavity. The peritoneal cavity was examined, and peritoneal and liver biopsy was performed. The puncture was closed with a single suture. After the procedure, we monitored the general condition of the pigs for 2 weeks. RESULTS: Percutaneous ultrathin flexible peritoneoscopy was successfully performed regardless of the puncture site location. Peritoneal and liver biopsy was also successfully executed. The mean procedure time was 20 minutes. Formation of the abdominal track was not easily accomplished with standard endoscopic equipment. Nevertheless, none of the abdominal organs were injured. The post-procedure course was uneventful. Minor scarring was observed at the incision site 2 weeks after the procedure. CONCLUSIONS: Percutanous ultrathin flexible peritoneoscopy is a relatively simple and technically feasible method. However, dedicated accessories for fascial dilation should be developed to ensure the safety of human patients undergoing this procedure.
Abdominal Cavity ; Abdominal Wall ; Anesthesia, General ; Animals ; Biopsy ; Catheters ; Cicatrix ; Endoscopes ; Feasibility Studies ; Gastrointestinal Neoplasms ; Laparoscopy ; Liver ; Neoplasm Metastasis ; Peritoneal Cavity ; Peritoneum ; Prognosis ; Punctures ; Sutures ; Swine

BACKGROUND/AIMS: Fecal microbiota transplantation (FMT) is a highly effective therapy for refractory and recurrent Clostridium difficile infection (CDI). Despite its excellent efficacy and recent widespread use, FMT has not been widely used in South Korea thus far. We describe our experience with FMT to treat refractory/recurrent CDI. METHODS: We conducted a chart review of patients who underwent FMT for refractory/recurrent CDI at Inha University Hospital, between March 2014 and June 2016. The demographic information, treatment data, and adverse events were reviewed. FMT was administered via colonoscopy and/or duodenoscopy. All stool donors were rigorously screened to prevent infectious disease transmission. RESULTS: FMT was performed in nine patients with refractory/recurrent CDI. All patients were dramatically cured. Bowel movement was normalized within one week after FMT. There were no procedure-related adverse events, except aspiration pneumonia in one patient. During the follow-up period (mean 11.4 months), recurrence of CDI was observed in one patient at one month after FMT due to antibiotics. CONCLUSIONS: FMT is a safe, well-tolerated and highly effective treatment for refractory/recurrent CDI. Although there are many barriers to using FMT, we expect that FMT will be widely used to treat refractory/recurrent CDI in South Korea.
Anti-Bacterial Agents ; Clostridium difficile* ; Clostridium* ; Colonoscopy ; Disease Transmission, Infectious ; Duodenoscopy ; Fecal Microbiota Transplantation* ; Follow-Up Studies ; Gastrointestinal Microbiome ; Humans ; Korea ; Pneumonia, Aspiration ; Recurrence ; Tissue Donors

Neuroendocrine carcinoma of the colon can be classified into small cell carcinoma and large cell neuroendocrine carcinoma. The incidence of neuroendocrine carcinoma is so low that the guideline for the treatment of large cell neuroendocrine carcinoma of the colon are not established. The prognosis of large cell neuroendocrine carcinoma of the colon is worse than that of conventional adenocarcinoma of the colon. We report a case of large cell neuroendocrine carcinoma of the colon that treated with right hemicolectomy and 6th sequential combination chemotherapy of 5-fluorouracil and cisplatin. There has been no evidence of the recurrence or metastasis of tumor for 6 months.
Adult ; Carcinoma, Large Cell/*diagnosis/pathology/radiography ; Carcinoma, Neuroendocrine/*diagnosis/pathology/radiography ; Colonic Neoplasms/*diagnosis/pathology/radiography ; Colonoscopy ; Humans ; Male ; Tomography, X-Ray Computed

Paragonimus westermani is a lung fluke that is usually found in the lungs, but may be found in unusual locations. A case of omental and mesenteric paragonimiasis was found incidentally during surgical intervention for rectal cancer. A 59-yr-old male patient visited our hospital for low abdominal pain and decreasing stool caliber. He had a history of ingestion of raw freshwater fish and crab. He was diagnosed as having rectal cancer, and a palliative Hartmann's procedure was performed. During the operation, several seeding nodules were found. Microscopic findings showed numerous paragonimus ova in the resected omental and mesentery. We report a case of heterotopic paragonimiasis in the abdominal cavity after rectal cancer surgery.
Abdominal Cavity ; Abdominal Pain ; Eating ; Fresh Water ; Humans ; Lung ; Male ; Mesentery ; Ovum ; Paragonimiasis ; Paragonimus ; Paragonimus westermani ; Rectal Neoplasms ; Seeds ; Trematoda

Traumatic biliary stricture is a secondary occurrence because of bile duct injury induced by trauma or surgery, but the delayed onset of a biliary stricture after blunt abdominal trauma is a rare condition. The patient mainly presents with jaundice after recent trauma. The traumatic biliary stricture is confirmed by complete history taking as well as by the use of endoscopic retrograde cholangiography and abdominal CT. Although surgical management such as bilioenteric anastomosis has been used traditionally for this type of biliary stricture, nonsurgical intervention, especially with balloon dilation or retrograde biliary drainage using duodenoscopy have been recently used and show good treatment outcomes. Herein we report a case of biliary stricture caused by blunt abdominal trauma that was treated endoscopically.
Bile Ducts ; Cholangiography ; Common Bile Duct ; Constriction, Pathologic* ; Drainage ; Duodenoscopy ; Humans ; Jaundice ; Tomography, X-Ray Computed ; Wounds, Nonpenetrating