RESUMEN
Heterotopic bone formation in the gastrointestinal tract is a rare phenomenon. Most reported cases were associated with benign and malignant neoplasms, except for a case in which heterotopic bone formation was found in a patient with Barrett's esophagus. The exact pathogenesis of the disease has not yet been established. However, most heterotopic bones found in the gastrointestinal tract were associated with mucinproducing tumors of the appendix, colon, and rectum. Inflammation may also play a role in osseous metaplasia in a case with bone formation at the base of an ulcer in Barrett's esophagus. Here, we report on a patient with heterotopic bone formation in normal gastric cardiac mucosa. A 50-year-old female visited our hospital for a routine health examination. She had no gastrointestinal symptoms, and her physical examination, blood test, X-ray, urine, and stool examination results were normal. A 0.3 cm sized polypoid lesion located just below the squamocolumnar junction was observed on upper gastrointestinal endoscopy. A piece of biopsy was taken. Histologically, a lamella bone trabecula and chronic inflammatory cells were observed in the gastric cardiac mucosa. The follow-up endoscopy performed one month later showed no residual lesion.
Asunto(s)
Femenino , Humanos , Persona de Mediana Edad , Apéndice , Esófago de Barrett , Biopsia , Colon , Endoscopía , Endoscopía Gastrointestinal , Estudios de Seguimiento , Tracto Gastrointestinal , Pruebas Hematológicas , Inflamación , Metaplasia , Membrana Mucosa , Osificación Heterotópica , Osteogénesis , Examen Físico , Recto , Estómago , ÚlceraRESUMEN
A choledochocele is an expanded sac of the duodenal side of the distal common bile duct (CBD), and is categorized as a type III choledochal cyst. Unlike other choledochal cysts, it can be easily overlooked because of its very low prevalence, non-specific clinical symptoms, and lack of distinctive radiological findings. However, a patient having a repeated pancreaticobiliary disorder with an unknown origin, frequent abdominal pain after cholecystectomy, or repeated non-specific gastrointestinal symptoms can be suspected as having a choledochocele, and a more accurate diagnosis can be achieved via endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound. Because it rarely becomes malignant, a choledochocele can be treated via endoscopic sphincterotomy (EST) and surgical treatment. The authors were able to diagnose choledochocele accompanied by a stone in a patient admitted to the authors' hospital due to cholangitis and pancreatitis. The patient's condition was suspected to have been caused by a distal CBD stone detected via multiple detector computed tomography and ERCP, and was successfully treated via EST.
Asunto(s)
Humanos , Dolor Abdominal , Colangiopancreatografia Retrógrada Endoscópica , Colangitis , Colecistectomía , Quiste del Colédoco , Conducto Colédoco , Diagnóstico , Cálculos Biliares , Pancreatitis , Prevalencia , Esfinterotomía Endoscópica , UltrasonografíaRESUMEN
Hyperplastic gastric polyps (HPPs) are the most common type of gastric polyps. They are assumed to be caused by chronic inflammation and regenerative proliferation, although this has not been clearly investigated yet. Many studies suggested the development of fundic gland polyps and carcinoid during long-term proton pump inhibitor (PPI) therapy, but the relationship between PPIs and HPPs is still unclear. We encountered a patient who showed aggravation of HPPs after long-term use of PPIs. A 58-year-old male patient with liver cirrhosis visited our hospital because of hematemesis. We started PPI medication after confirming esophageal variceal bleeding and duodenal ulcer with blood clot in its base via emergency endoscopy. He took PPIs for three years because of an intractable duodenal ulcer. There was a marked increase in the size of the pre-existing polyps and in the development of new polyps. We presumed that the PPIs caused the aggravation of the HPPs, so we stopped their administration. After five months, the HPPs shrank and the polyps were partially degraded. More prospective studies are needed to investigate the relationship between HPPs and PPIs.
Asunto(s)
Humanos , Masculino , Persona de Mediana Edad , Tumor Carcinoide , Úlcera Duodenal , Urgencias Médicas , Endoscopía , Várices Esofágicas y Gástricas , Hematemesis , Inflamación , Cirrosis Hepática , Pólipos , Inhibidores de la Bomba de Protones , Bombas de Protones , ProtonesRESUMEN
Eosinophilic cholecystitis is a rare disease characterized by transmural leukocyte infiltration composed of more than 90% eosinophils. Eosinophilic cholecystitis is clinically indistinguishable from ordinary cholecystitis, and as a rule it leads to cholecystectomy. We report a case of idiopathic eosinophilic cholecystitis treated with steroids. A 75-year-old woman presented with a classic history of acute cholecystitis and a peripheral eosinophilia of 41.8%. There was no evidence of allergy or parasitic infestation. An abdominal ultrasonography and computed tomography (CT) scan showed an edematous, thickened gallbladder wall, but no gallstones. There was no evidence of eosinophilic infiltration in other organs. Cholecystectomy was not performed because the patient refused surgical management. However, fever, abdominal pain, and peripheral eosinophilia persisted despite antibiotic and conservative therapy. Therefore, we attempted treatment with prednisolone. A week later, the symptoms disappeared and the peripheral eosinophilia normalized.
Asunto(s)
Anciano , Femenino , Humanos , Dolor Abdominal , Colecistectomía , Colecistitis , Colecistitis Aguda , Eosinofilia , Eosinófilos , Fiebre , Vesícula Biliar , Cálculos Biliares , Hipersensibilidad , Leucocitos , Prednisolona , Enfermedades Raras , EsteroidesRESUMEN
Human sparganosis is caused by the larval tapeworm of genus Spirometra. This parasite commonly invades subcutaneous tissues and muscles. However, infection in the pleural cavity is rare. A 65-year-old male patient, who had undergone surgical excision of subcutaneous masses due to a parasite infection (presumed to have been sparganosis) approximately 10 years ago, showed pleural effusion and peripheral eosinophilia. The anti-sparganum specific IgG antibody levels in the serum and pleural fluid were significantly higher than the normal control levels. Three consecutive doses of praziquantel (75 mg/kg/day) were administered for control of pleural effusion and peripheral eosinophilia. In this patient, sparganosis was suspected, and the probable cause of the infection was ingestion of raw snakes and frogs. Immunoserologic tests using ELISA can be helpful in diagnosis of pleural sparganosis and praziquantel is suggested as an alternative treatment for surgically unresectable cases.
Asunto(s)
Humanos , Masculino , Cestodos , Ingestión de Alimentos , Ensayo de Inmunoadsorción Enzimática , Eosinofilia , Eosinófilos , Inmunoglobulina G , Músculos , Parásitos , Cavidad Pleural , Derrame Pleural , Pleuresia , Praziquantel , Serpientes , Esparganosis , Plerocercoide , Spirometra , Tejido SubcutáneoRESUMEN
Clostridium difficile is the most common nosocomial pathogen of the gastrointestinal tract. Pseudomembranous colitis occurs as a result of a severe inflammatory response to Clostridium difficile toxins. Pseudomembranous colitis is an increasingly frequent cause of morbidity and mortality among elderly hospitalized patients. Diarrhea is the most common manifestation. According to the literature, stools are almost never grossly bloody, and range from soft and unformed to watery or mucoid in consistency. We now report the cases of three patients with pseudomembranous colitis whose main clinical manifestation was hematochezia.
Asunto(s)
Anciano , Humanos , Clostridioides difficile , Diarrea , Enterocolitis Seudomembranosa , Hemorragia Gastrointestinal , Tracto GastrointestinalRESUMEN
Melanosis ilei is a condition that's characterized by gross greyish-black or brownish-black pigmentation of the mucosa of the terminal ileum. There were several substances that produce gastrointestinal tract pigmentation such as lipofuscin, iron sulphide (FeS), Hemosiderin and exogenous material such as silicates and titanium. We report here on a case of a 58-year-old female who ingested charcoal for a long time, and she was diagnosed with melanosis ilei by colonoscopy. Her condition improved after she stopped ingesting the charcoal.
Asunto(s)
Femenino , Humanos , Persona de Mediana Edad , Carbón Orgánico , Colonoscopía , Tracto Gastrointestinal , Hemosiderina , Íleon , Hierro , Lipofuscina , Melanosis , Membrana Mucosa , Pigmentación , Silicatos , TitanioRESUMEN
Most ingested foreign bodies spontaneously pass through the upper and lower intestinal tract. The impaction of an ingested foreign body in the colon is rare. Foreign bodies swallowed inadvertently often cause serious complications, such as perforation, obstruction, abscess formation, enterocolic fistula, or hemorrhage. Physicians should proceed with routine medical care while considering the possibility of the ingestion of a foreign body In cases where abdominal pain of an unknown origin is observed, particularly in elderly patients who wear dentures, alcoholics, mentally disturbed, or rapid eating, and presenting with altered bowel habits. We report a case of a colonoscopically-removed wooden toothpick that impacted the sigmoid colon and was complicated by the formation of a local abscess with a review of the literature.
Asunto(s)
Anciano , Humanos , Dolor Abdominal , Absceso , Alcohólicos , Colon , Colon Sigmoide , Colonoscopía , Dentaduras , Ingestión de Alimentos , Fístula , Cuerpos Extraños , HemorragiaRESUMEN
Hypereosinophilic syndrome, the disease with continuous over production of eosinophil from bone marrow without any identifiable underlying disorder, causes various symptoms or signs by infiltrating organs. As many as 28,780/mm3 eosinophils in peripheral blood, the eosinophilic hyperplasia in bone marrow and features of hepatic involvement -revealed elevated serum AST, ALT and ultrasonogram of abdomen showed the multiple nodules scattered throughout the liver, we have reached to make a diagnosis of the rare hyper eosinophilic syndrome carrying the eosinophil-rich exudate in pleural effusion. The patient showed improvement of clinical symptoms with oral administration of predinisolone, and we report this case with literature consideration.
Asunto(s)
Humanos , Abdomen , Administración Oral , Médula Ósea , Diagnóstico , Eosinófilos , Exudados y Transudados , Síndrome Hipereosinofílico , Hiperplasia , Hígado , Derrame Pleural , UltrasonografíaRESUMEN
Isolated rectal tuberculosis commonly involves sigmoid, ascending, or transverse colon. Rectal involvement in tuberculosis is uncommon and poorly characterized. Isolated rectal tuberculosis was defined as focal lesions of rectum in the abscence of demonstrable lesions in the small and large bowel. Diagnosis of rectal tuberculosis was based on characteristic endoscopic appearance of lesions, histopathologic feature of tuberculosis in biopsy material and response to antitubercular therapy. Three patients with isolated rectal tuberculosis were seen at Kwak's hospital. The lesions observed was classified according to macroscopic morphology as follows: ulcerative, hypertrophic and ulcero-hypertrophic. Clinical manifestations were non-specific and consists of rectal bleeding, fever, weight loss, constipation and abdominal pain. One of the three patients had coexisting tuberculous pleurisy. Response to antitubercular chemotherapy was good.
Asunto(s)
Humanos , Dolor Abdominal , Biopsia , Colon Sigmoide , Colon Transverso , Estreñimiento , Diagnóstico , Quimioterapia , Fiebre , Hemorragia , Recto , Tuberculosis , Tuberculosis Pleural , Úlcera , Pérdida de PesoRESUMEN
BACKGROUND/AIMS: Oral sodium phosphate has been shown to be effective and safe but causes intravascular volume contraction, changes in serum calcium and phopshate level, and sleep disturbance when given two doses every 12 hours. Because the evening dose is inconvenient for many patients, we gave single morning dose, and compared it with conventional 12-hour-split dose. METHODS: Sixty one patients drank 90 mL of sodium phosphate at 7:00 AM and 58 patients drank 45 mL of sodium phosphate at 7:00 PM and 7:00 AM respectively. RESULTS: There was no statistical difference in bowel cleansing between two groups (p=0.871). There was no significant difference in patient's tolerance and symptoms between two groups except sleep deprivation which was more frequent in the split dose group. None of the patients complained of postural dizziness or presyncope in both groups. Serum phosphate levels were increased and serum calcium levels were decreased after preparation in both groups, but patients showed no significant clinical symptoms such as tetany. CONCLUSION: This study suggests that giving a single morning dose of sodium phosphate is effective, well tolerated and safe in most patients for precolonoscopic cleansing, compared to conventional split dose of 12-hour interval.
Asunto(s)
Humanos , Calcio , Colonoscopía , Mareo , Privación de Sueño , Sodio , Síncope , TetaniaRESUMEN
BACKGROUND: Helicobacter pylori (H. pylori) can now be eradicated in the majority of patients with 7 days of treatment with OAC (omeprazole+amoxicillin+clarithromycin) regimen. It is unclear if additional acid-suppressing treatment should be continued beyond 7 days in patients with active gastric or duodenal ulcers. METHODS: Ninety two patients with endoscopically proven active peptic ulcers who were H. pylori positive were randomized to receive either omeprazole 20 mg plus amoxicillin 1.0g plus clarithromycin 500mg ; twice daily for 1 week alone (OAC group) or same regimen followed by 3 weeks of omeprazole (OACP group). Endoscopy and UBT (urea breath test) were performed 8 weeks after the initiation of treatment. RESULTS: Forty four of forty five (97.8%) of OAC group and forty four of forty seven (93.6%) of OACP group were noted to have healed ulcer at week 8. CONCLUSION: In patients with H. pylori infection and peptic ulcers, one week of OAC therapy without further need for PPI may heal the ulcers. Following an l week course of H. pylori eradication therapy by OAC for peptic ulcers, further 3 weeks of acid-suppressing therapy with PPI was not proven to promote ulcer healing rate.
Asunto(s)
Humanos , Amoxicilina , Claritromicina , Úlcera Duodenal , Endoscopía , Helicobacter pylori , Helicobacter , Omeprazol , Úlcera Péptica , ÚlceraRESUMEN
OBJECTIVES: This study was performed to investigate the incidence and the clinical significance of inlet patch of heterotopic gastric mucosa in Koreans. This lesion can be found by close observation around the upper esophageal sphincter during upper gastrointestinal endoscopy. METHODS: From March 1, 1996 to July 8, 1996, at Kwak's hospital, randomly selected 271 patients undergoing routine diagnostic upper gastrointestinal endoscopy were included in this study. Patients with the inlet patch were confirmed by histology. Clinical symptoms observed through medical history were recorded. RESULTS: Twenty-six cases(9.6%) of the 271 patients studied had heterotopic gastric mucosa which was found at or just below the upper esophageal sphincter, varing from 3 to 30mm in diameter. It was velvety red in color and distinct from the surrounding normal squamous esophageal mucosa, resembling the Z-line at the esophagogastric junction. Parietal cells were identified in all 18 cases in which biopsy specimen contained deep glands, and chief cells were found in 14 cases. Histologically, fundic gland type was most frequent. The symptoms were relatively mild, 5 out of 6 patients who complained of throat discomfort were relieved by H2 antagonists. CONCLUSION: In Koreans the incidence of heterotopic gastric mucosa in the upper esophagus was similar to the reports from western countries unlike Barrett's esophagus. The etiology of these patches appeared to be congenital rather than acquired from reflux of gastric acid. This was supported by its location in the proximal esophagus and lack of correlation with reflux esophagitis. It must be considered as one of the differential diagnosis of a patient who complains of throat discomfort during diagnostic upper gastrointestinal endoscopy. Attention needs to be paid to find possible development of complications such as stricture and adenocarcinoma in patients with the inlet patch of heterotopic gastric mucosa.
Asunto(s)
Humanos , Adenocarcinoma , Esófago de Barrett , Bahías , Biopsia , Constricción Patológica , Diagnóstico Diferencial , Endoscopía Gastrointestinal , Esfínter Esofágico Superior , Esofagitis Péptica , Unión Esofagogástrica , Esófago , Ácido Gástrico , Mucosa Gástrica , Incidencia , Membrana Mucosa , Faringe , RabeprazolRESUMEN
The Peutz-Jeghers syndrome is an autosomal dominant disease characterized by hamartomatous polyps in the gastrointestinal tract and mucocutaneous melanin pigmentation. Although these polyps are believed to have little potential for malignancy, and the disease was believed to have a relatively benign course, it recently has been recognized that patients with this syndrome are at increased risk for the development of cancer at gastrointestinal and nongastrointestinal sites. A 33-year-old male patient was admitted because of vomiting and abdominal pain for 3 months duration. A diagnosis of Peutz-Jeghers syndrome was made 3 years ago by multiple hamartomatous polyps confined to the colon and mucocutaneous pigmentation. A barium study showed abrupt string like luminal narrowing at the 4th portion of the duodenum. On laparotomy, there was an annular constricting mass involving the serosa of duodenum with multiple metastasis to liver, so a segmental resection of small bowel followed by chemotherapy was performed. The histologic finding was adenocarcinoma.