RESUMO
Concurrent presentation of acute hepatitis A virus (HAV) infection and Graves' disease has not been reported in literature worldwide. Although there is no well-established mechanism that explains the induction of Graves' disease by HAV to date, our case suggests that HAV infection may be responsible for inducing Graves' disease. A healthy 27-year-old female presented fever, palpitation, and diarrhea, and she was subsequently diagnosed as acute HAV infection. Concurrently, she showed hyperthyroidism, and the diagnosis was made as Graves' disease. She had never had symptoms that suggested hyperthyroidism, and previous thyroid function test was normal. Acute HAV infection was recovered by conservative management, however, thyroid dysfunction was maintained even after normalization of liver enzymes. Methimazole was used to treat Graves' disease. We report a case of concurrent acute HAV infection and Graves' disease in a patient without preexisting thyroid disease. This suggests that HAV infection may be a trigger for an autoimmune thyroid disease in susceptible individuals.
Assuntos
Adulto , Feminino , Humanos , Diagnóstico , Diarreia , Febre , Doença de Graves , Vírus da Hepatite A , Hepatite A , Hepatite , Hipertireoidismo , Fígado , Metimazol , Doenças da Glândula Tireoide , Testes de Função Tireóidea , Glândula TireoideRESUMO
Chronic pancreatitis is a debilitating disease characterized by abdominal pain, exocrine insufficiency, and diabetes mellitus and has had great social, economic, and psychological impacts. Traditional definition of chronic pancreatitis has been based on irreversible histological findings such as self-sustaining chronic inflammation, fibrosis, and eventual destruction of ductal, exocrine, and endocrine tissues. In contrast, the traditional characteristics of acute pancreatitis have been thought as a complete recovery of pancreatic function and morphology during the convalescence period. Acute and chronic pancreatitis have been considered separated disease entities. However, the current idea regarding the natural course of pancreatitis is that acute pancreatitis can progress to the intermediate step of recurrent acute pancreatitis, and finally to chronic pancreatitis. This evolution can be characterized by a sequence of necrotic and fibrotic events, or described by sentinel acute pancreatitis event (SAPE) hypothesis. Therefore, chronic pancreatitis is better defined as a progressive inflammatory and fibrotic disease of the pancreas with clinical features of abdominal pain, malnutrition, diabetes mellitus and imaging features of pancreatic parenchymal/ductal calcifications. The complications of chronic pancreatitis include pseudocyst, pseudoaneurysm, fistula, biliary stricture, and duodenal stricture. This review describes the progression from acute to chronic pancreatitis, the mechanisms and nature of abdominal pain, steatorrhea, pancreatogenic diabetes mellitus, pseudocyst, pseudoaneurysm, and biliary stricture associated with chronic pancreatitis.
Assuntos
Dor Abdominal , Falso Aneurisma , Fístula Biliar , Constrição Patológica , Convalescença , Diabetes Mellitus , Fibrose , Inflamação , Desnutrição , História Natural , Pâncreas , Pancreatite , Pancreatite Crônica , EsteatorreiaRESUMO
Toxocariasis is a parasite infection of a human host caused by Toxocara canis. Most human infections occur in persons who eat contaminated food containing embryonated eggs or larvae. Toxocariasis can produce various symptoms associated with eosinophilic infiltration into various internal organs such as the liver, lungs, eyes, or central nervous system. However, a simultaneous onset of cholecystitis and pericarditis has not yet been reported in the literature. A 39-year-old female patient complained of right upper abdominal pain. Several imaging studies revealed acute cholecystitis and pericarditis with pericardial effusion. Marked eosinophilia was observed in her peripheral blood and pericardial fluid. A high titer of antibodies against T. canis was discovered during the search for the cause of the eosinophilia. All clinical features and the eosinophilia improved dramatically after treatment with albendazole. We report a case of simultaneous onset of acute cholecystitis and pericarditis associated with marked eosinophilia caused by T. canis.
Assuntos
Feminino , Humanos , Dor Abdominal , Albendazol , Anticorpos , Sistema Nervoso Central , Colecistite , Colecistite Aguda , Ovos , Eosinofilia , Eosinófilos , Olho , Larva , Fígado , Pulmão , Óvulo , Parasitos , Derrame Pericárdico , Pericardite , Toxocara canis , ToxocaríaseRESUMO
Endoscopic ultrasound-guided celiac plexus neurolysis (EUS-CPN) is a well-established intervention to palliate malignant pain. We report a patient who developed hepatic and splenic infarction and bowel ischemia following EUS-CPN. A 69-year-old man with known lung cancer and pancreatic metastasis was transferred for debilitating, significant epigastric pain for several months. The patient underwent EUS-CPN to palliate the pain. After the procedure, the patient complained continuously of abdominal pain, nausea, and vomiting; hematemesis and hematochezia were newly developed. Abdominal computed tomography revealed infarction of the liver and spleen and ischemia of the stomach and proximal small bowel. On esophagogastroduodenoscopy, hemorrhagic gastroduodenitis, and multiple gastric ulcers were noted without active bleeding. The patient expired on postoperative day 27 despite the best supportive care.
Assuntos
Humanos , Dor Abdominal , Plexo Celíaco , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico , Endoscopia do Sistema Digestório , Hemorragia Gastrointestinal , Hematemese , Hemorragia , Infarto , Isquemia , Fígado , Neoplasias Pulmonares , Náusea , Metástase Neoplásica , Baço , Infarto do Baço , Estômago , Úlcera GástricaRESUMO
BACKGROUND: Acinetobacter baumannii, an opportunistic nosocomial pathogen that can cause significant morbidity and mortality, has emerged as a worldwide problem. The aim of this study was to evaluate the risk factors for mortality in patients with A. baumannii bacteremia. MATERIALS AND METHODS: We retrospectively evaluated 118 patients who had A. baumannii bacteremia between July 2003 and December 2011. The aim of this study was to identify the 30-day mortality in patients with A. baumannii bacteremia and relevant risk factors. RESULTS: The bacteremia-related 30-day mortality rate was 34.1%. Univariate analysis revealed that the risk factors for mortality included malignancy, longer hospital stay before bacteremia, intensive care unit (ICU) stay at the time of bacteremia, mechanical ventilation, use of a central venous catheter, unknown origin of bacteremia, bacteremia due to pneumonia, antimicrobial resistance to carbapenems, and elevated Acute Physiology and Chronic Health Evaluation II and Pitt bacteremia scores. Multivariate logistic regression analysis revealed that resistance to carbapenems (odds ratio [OR]: 4.01, 95% confidence interval [CI]: 1.51 to 0.68, P = 0.005), need for mechanical ventilation (OR: 3.97, 95% CI: 1.41 to 11.13, P = 0.005), and presence of malignancy (OR: 4.40, 95% CI: 1.60 to 12.08, P = 0.004) were significantly related to mortality risk. CONCLUSIONS: Risk factors such as resistance to carbapenems, mechanical ventilation, and presence of malignancy were found to be associated with high mortality rates in the patients with A. baumannii bacteremia.
Assuntos
Humanos , Acinetobacter , Acinetobacter baumannii , APACHE , Bacteriemia , Carbapenêmicos , Cateteres Venosos Centrais , Unidades de Terapia Intensiva , Tempo de Internação , Modelos Logísticos , Pneumonia , Respiração Artificial , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND/AIMS: Early colon cancer can be effectively diagnosed and treated by colonoscopy, and surveillance colonoscopy is necessary to detect precursor lesions or new early colon cancer. We analyzed the surveillance results of patients with endoscopically resected early colon cancer to evaluate the detection rate of advanced neoplasia and its associated factors. METHODS: We conducted a retrospective study at Soonchunhyang University Seoul Hospital, from May 2003 to December 2011. Patients who underwent endoscopic resection for early colon cancer, showed mucosal and submucosal invasion on histopathologic examination, and received surveillance colonoscopy at least once were enrolled in the current study. Patients who underwent operation and those who were lost during surveillance period were excluded. RESULTS: Among a total of 305 patients diagnosed with early colon cancer, 211 patients met our inclusion criteria. Of these patients, 15 (7.1%) advanced neoplasias were detected at first colonoscopy. One hundred ninety-eight patients (93.8%) underwent surveillance colonoscopy within one year and 14 (7.0%) advanced neoplasias were detected in this group of patients. When patients with and without advanced neoplasia at first surveillance colonoscopy performed within one year were compared, inadequate bowel preparation (OR, 18.237; 95% CI, 3.741-88.895; p<0.001) and three or more colon polyps (OR, 9.479; 95% CI, 1.103-81.452; p=0.040) were significant risk factors for detecting advanced neoplasia. CONCLUSIONS: Considering the high detection rate of advanced neoplasia at first surveillance colonoscopy in patients with endoscopically resected early colon cancer, surveillance interval should be within one year, especially when the bowel preparation has been inadequate and three or more colon polyps have been detected.
Assuntos
Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pólipos do Colo/patologia , Colonoscopia , Neoplasias Colorretais/diagnóstico , Seguimentos , Mucosa Intestinal/patologia , Estadiamento de Neoplasias , Razão de Chances , Recidiva , Estudos Retrospectivos , Fatores de RiscoRESUMO
OBJECTIVE: Many studies have suggested that leptin is a possible cause of atherosclerosis and is proposed as a cardiovascular risk factor in obese patients. Several studies have shown that serum leptin is associated with pulse wave velocity (PWV) and carotid intima-media thickness (IMT). But the relevance of serum leptin levels for predicting incident cardiovascular disease is less clear. In this study, we investigated the relationship between serum leptin levels and aortic PWV, carotid IMT in type 2 diabetes (T2DM) patients. METHODS: Patients with end-stage renal disease or advanced atherosclerosis, systemic infection were excluded. A total of 116 patients (60 male/56 female; age, 59+/-14 years) were included. Serum leptin levels, aortic PWV and carotid IMT were measured. RESULTS: Aortic PWV was significantly associated with age (r=0.28, P<0.005). Carotid IMT was significantly related to age (r=0.46, P<0.001), low density lipoprotein (LDL) cholesterol (r=0.22, P<0.05), lipoprotein (a) (r=0.23, P<0.05) and estimated glomerular filteration rate (r=-0.348, P<0.01). There was no correlation between leptin and aortic PWV or carotid IMT. In multivariate analyses, aortic PWV was associated with age (P=0.007). Carotid IMT was significantly related to age (P<0.001), LDL cholesterol (P=0.01). CONCLUSION: Serum leptin was not associated with aortic PWV or carotid IMT in T2DM patients.
Assuntos
Humanos , Aterosclerose , Doenças Cardiovasculares , Espessura Intima-Media Carotídea , Colesterol , LDL-Colesterol , Diabetes Mellitus Tipo 2 , Falência Renal Crônica , Leptina , Lipoproteína(a) , Lipoproteínas , Análise Multivariada , Análise de Onda de Pulso , Fatores de RiscoRESUMO
BACKGROUND: Despite advances in microbiological diagnosis and effective antifungal treatment, invasive pulmonary aspergillosis (IPA) is a still major cause of mortality in immunocompromised patients. OBJECTIVE: The aim of this study is to analyze clinical characteristics, treatment outcome and prognostic factors for IPA. METHODS: Between May 2003 and March 2011, we retrospectively studied all patients with IPA in our facility. RESULTS: A total 37 cases were identified. Hematologic malignancies were the leading underlying disease for 27 (27/37, 73.0%) patients. Neutropenic period between the onset of neutropenia and the diagnosis of IPA was 15.0 days. The most common symptom was fever (35/37, 94.6%). The principal findings of chest computed tomography (CT) were segmental or air space consolidation (17/37, 45.9%) followed by halo sign (13/37, 35.1%), and ground-glass attenuation (11/37, 29.7%). Amphotericin B was the initial treatment for 36 (36/37, 97.3%) patients. Voriconazole was subsequently substituted for Amphotericin B in 25 (35/36, 97.2%) patients. The 30-day mortality rate was 24.3% (9/37). The 30-day mortality rate was associated with a failure to recover from neutropenia (p=0.048) or persistent fever during treatment (p=0.003). Two patients were lost to follow-up. Overall mortality was 62.9% (22/35). CONCLUSION: IPA remains a serious condition with failure to recover from neutropenia or persistent fever during treatment associated with a high 30-day mortality rate.
Assuntos
Humanos , Anfotericina B , Febre , Neoplasias Hematológicas , Aspergilose Pulmonar Invasiva , Perda de Seguimento , Neutropenia , Pirimidinas , Estudos Retrospectivos , Tórax , Resultado do Tratamento , TriazóisRESUMO
Pulmonary sclerosing hemangioma is a relatively rare neoplasm of the lung with polymorphic histologic features of 2 unifying cellular components including surface cuboidal cells and interstitial round cells. Pulmonary sclerosing hemangioma typically occurs in middle aged women with asymptomatic, peripheral, solitary, well-circumscribed lesions. Although it is pathologically benign, it reveals size growing and chest symptom. We here report a case of pulmonary sclerosing hemangioma in a 72-year-old woman. She presented chest discomfort. A chest radiography and a chest computed tomography scan showed growing size from 3.2x3.1 cm to 6.0x5.3 cm in left upper lung during 10 years' follow-up period. Surgical resection of lung revealed a distinct constellation of findings including 2 epithelial cell types, surface cells, and round cells, which form 4 architectural patterns, papillary, sclerotic, solid, and hemorrhagic. She was diagnosed as pulmonary sclerosing hemangioma and chest discomfort disappeared.
Assuntos
Idoso , Feminino , Humanos , Pessoa de Meia-Idade , Células Epiteliais , Seguimentos , Pulmão , Pneumopatias , Hemangioma Esclerosante Pulmonar , TóraxRESUMO
OBJECTIVE: The aim of this study was to evaluate the efficacy and safety of transradial percutaneous coronary intervention (TRI) compared with transfemoral percutaneous coronary intervention (TFI) in patients with ischemic heart disease. METHODS: We reviewed retrospectively the medical records including imaging data of the patients with ischemic heart disease who underwent TRI or TFI from January 2007 to December 2009 in Soonchunhyang University Seoul Hospital. We compared major adverse cardiac and cerebrovascular events (MACCEs) including death, myocardial infarction, revascularization, stent thrombosis, and cerebrovascular accident during follow-up period. We also compared procedure related vascular complications including hematoma, arteriovenous fistula, pseudoaneurysm, and infection. RESULTS: Total number of patients was 347 (256 patients of TRI and 91 patients of TFI). There were no significant differences in the rate of MACCEs between two groups. There were significantly less procedure-related vascular complications in TRI group (3.1% vs. 11.0%, P=0.010). CONCLUSION: TRI is as effective as TFI with no difference in the rate of MACCEs in patients with ischemic heart disease. TRI is superior to TFI in safety with reduction of vascular complications.