RESUMO
BACKGROUND/AIMS: The frequency and details of nonalcoholic fatty liver disease (NAFLD) complications in patients with inflammatory bowel disease (IBD) remain unclear. This study aimed to clarify characteristics of NAFLD in patients with IBD. METHODS: We retrospectively identified and enrolled patients with IBD diagnosed with or without NAFLD by undergoing abdominal computed tomography (CT) at our institution between 2005 and 2020. The primary endpoint was the complication rate of NAFLD in patients with IBD. Secondary endpoints were the clinical characteristics of nonobese patients with IBD and comorbid NAFLD and their association with nutritional and inflammatory parameters. RESULTS: Twenty-one (21.9%) of 96 eligible patients with IBD also had NAFLD. In nonobese patients (defined as patients with a body mass index <25 kg/m2), C-reactive protein (CRP; P<0.001) and alanine aminotransferase (P=0.018) levels were higher and the albumin level (P=0.005) and prognostic nutritional index (PNI; P=0.002) values were lower in patients with NAFLD than in those without NAFLD. The PNI value was positively correlated (P<0.001) and the CRP level was negatively correlated (P=0.001) with the hepatosplenic ratio. However, in the NAFLD combined group, PNI (P<0.05) and CRP values (P<0.001) were improved over time after CT imaging by continuing IBD treatment. CONCLUSIONS: Worsening nutritional and inflammatory status in IBD patients is associated with complications of NAFLD. Diagnosis of NAFLD in IBD patients using CT imaging might be useful not only for early detection of NAFLD but also in assessing the need for therapeutic intervention for IBD.
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A 23-year-old man diagnosed with Crohn's disease (CD) was treated with infliximab. He developed new-onset sore throat and dysphagia during admission, and nasopharyngoscopy revealed epiglottic ulceration. Laryngeal ulceration was considered as an extraintestinal manifestation of CD owing to treatment failure with antibiotics and hydrocortisone. This strongly suggested that laryngeal ulceration was a complication of CD because of the rapid improvement in the symptoms and lesions after prednisolone administration. Furthermore, this treatment process demonstrated the superior anti-inflammatory effect of prednisolone over that of hydrocortisone and supported the assumption of inflammation related to CD.
Assuntos
Doença de Crohn , Masculino , Humanos , Adulto Jovem , Adulto , Doença de Crohn/complicações , Doença de Crohn/tratamento farmacológico , Prednisolona/uso terapêutico , Hidrocortisona/uso terapêutico , Infliximab , Falha de TratamentoRESUMO
Endoscopic sphincterotomy (EST) is a fundamental procedure of therapeutic endoscopic retrograde cholangiopancreatography, with post-EST bleeding as a serious adverse event. Although there are various hemostatic methods for post-EST bleeding, there is no consensus regarding the treatment choice. PuraStat is a novel self-assembling peptide developed as a hemostatic agent. We report six cases of EST-related hemorrhage with initial hemostasis achieved using PuraStat. The cases were observed in four men and two women, with an average age of 77.8 years. EST was performed for biliary drainage in four cases and for stone removal in two cases. Bleeding occurred during the same session as EST in five of six cases, with the remaining case showing bleeding 4 days after EST. As all patients with EST-related hemorrhage presented oozing with stable vital signs, we selected PuraStat as first-line hemostasis in each case. We applied PuraStat using a dedicated catheter with the tip pressed against the bleeding point. Hemostasis was confirmed without additional procedure in all cases. No adverse events were noted after the procedures. As PuraStat hemostasis is effective, feasible, and safe for EST-related hemorrhage, PuraStat may be an option for initial hemostasis, although it is limited to oozing.
Assuntos
Hemostáticos , Esfinterotomia Endoscópica , Masculino , Humanos , Feminino , Idoso , Esfinterotomia Endoscópica/efeitos adversos , Hemostáticos/uso terapêutico , Resultado do Tratamento , Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Hemorragia/etiologia , Hemorragia/terapia , Hemostasia , PeptídeosRESUMO
BACKGROUND/AIMS: Proteinase 3 antineutrophil cytoplasmic antibody (PR3-ANCA) is a serologic marker for granulomatosis with polyangiitis. However, recent studies have also shown their role as diagnostic markers for ulcerative colitis (UC). This study was performed to investigate the clinical roles of PR3-ANCAs in the disease severity, disease extension, and clinical course of UC. METHODS: Serum PR3-ANCAs were measured in 173 UC patients including 77 patients with new-onset patients UC diagnosed within 1 month, 110 patients with Crohn's disease, 48 patients with other intestinal diseases, and 71 healthy controls. Associations between the PR3-ANCA titer and clinical data, such as disease severity, disease extension, and clinical course, were assessed. The clinical utility of PR3-ANCA measurement was evaluated by receiver operating characteristic (ROC) analysis. RESULTS: PR3-ANCA ≥3.5 U/mL demonstrated 44.5% sensitivity and 95.6% specificity for the diagnosis of UC in all patients. PR3-ANCA positivity was more prevalent in the 77 new-onset UC patients (58.4%). In this group, the disease severity and extension were more severe in PR3-ANCA positive patients than in PR3-ANCA negative group (p<0.001). After treatment, the partial Mayo scores were significantly decreased with the PR3-ANCA titers. The proportion of patients who required steroids for induction therapy was significantly higher among PR3-ANCA positive than negative group. ROC analysis revealed that PR3-ANCA ≥3.5 U/mL had 75% sensitivity and 69.0% specificity for steroid requirement in new-onset UC patients. CONCLUSIONS: Our results indicate that PR3-ANCA measurement is useful not only for diagnosing UC but also for evaluating disease severity and extension and predicting the clinical course.
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Anticorpos Anticitoplasma de Neutrófilos/sangue , Colite Ulcerativa , Estudos de Casos e Controles , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/tratamento farmacológico , Doença de Crohn , Ensaio de Imunoadsorção Enzimática , Humanos , Mieloblastina/imunologia , Índice de Gravidade de DoençaRESUMO
A 57-year-old man was referred to our hospital for further management of a subepithelial lesion noted on colonoscopy. He underwent endoscopic treatment of unroofing technique, in which the protruding portion of the tumor was partially resected. Due to a small amount of hematochezia, colonoscopy was performed to re-evaluate the lesion post-treatment. This enabled the observation of the drainage process of the residual lipoma. Remission was achieved and confirmed 8 months after the treatment. Endoscopic unroofing technique has been reported as a safe and effective method of treating lipomas, particularly large ones. To the best of our knowledge, this is the first endoscopic unroofing case in which the drainage process of the residual lipoma was observed and the remission of the lesion was confirmed.
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Neoplasias do Colo , Lipoma , Neoplasias do Colo/complicações , Neoplasias do Colo/patologia , Neoplasias do Colo/cirurgia , Colonoscópios , Colonoscopia/efeitos adversos , Colonoscopia/métodos , Drenagem , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/cirurgia , Humanos , Lipoma/complicações , Lipoma/diagnóstico por imagem , Lipoma/cirurgia , Masculino , Pessoa de Meia-IdadeRESUMO
A 60-year-old Japanese woman was diagnosed with celiac disease (CeD) and treated with a gluten-free diet. For five years, she had a good clinical course. However, she complained of inappetence and nausea. Colonoscopy revealed ulcerative tumors in the terminal ileum. A histological examination of biopsy specimens from the ulcerative tumor showed diffuse infiltration of large atypical lymphocytes. Immunohistologically, the atypical lymphoid cells were positive for cluster of differentiation (CD) 10 and CD20. Many Epstein-Barr virus-encoded small RNA (EBER)-positive atypical lymphocytes were detected by in situ hybridization. This represents the first reported case of Epstein-Barr virus-positive intestinal diffuse large B-cell lymphoma complicated with CeD.
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Doença Celíaca , Infecções por Vírus Epstein-Barr , Linfoma Difuso de Grandes Células B , Doença Celíaca/complicações , Doença Celíaca/diagnóstico , Infecções por Vírus Epstein-Barr/complicações , Infecções por Vírus Epstein-Barr/diagnóstico , Feminino , Herpesvirus Humano 4 , Humanos , Japão , Linfoma Difuso de Grandes Células B/complicações , Linfoma Difuso de Grandes Células B/diagnóstico , Pessoa de Meia-IdadeRESUMO
A 50-year-old man presented with bloody diarrhea and 25-kg weight loss over 3 months. Upper and lower endoscopy showed diffuse shaggy white villi in the duodenum and terminal ileum. In addition, capsule endoscopy and double-balloon enteroscopy revealed shaggy white villi in the entire small intestine. Histological examination of biopsy specimens found the lamina propria of the duodenal and intestinal mucosa to be densely infiltrated by rich foamy macrophages that were periodic acid-Schiff-positive. Electron microscopy showed numerous bacilli in the lamina propria. Tropheryma whipplei DNA was detected in the specimens by polymerase chain reaction. Based on these findings, the patient was diagnosed with Whipple's disease. He was treated with a 2-week course of ceftriaxone followed by trimethoprim-sulfamethoxazole. At the 2-month follow up, diffuse white shaggy villi improved dramatically.
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Doença de Whipple/diagnóstico por imagem , Doença de Whipple/genética , Biópsia , Cápsulas Endoscópicas , Humanos , Masculino , Microscopia Eletrônica , Pessoa de Meia-Idade , Reação em Cadeia da Polimerase , Doença de Whipple/patologiaRESUMO
Ectopic hepatocellular carcinoma (HCC) is a very rare clinical entity that is defined as HCC arising from extrahepatic liver tissue. This report presents a case of ectopic multiple HCC arising in the abdominal cavity. A 42-year-old otherwise healthy male presented with liver dysfunction at a general health checkup. Both HCV antibody and hepatitis B surface antigen were negative. Laboratory examination showed elevations in serum alpha-fetoprotein and PIVKA-II. Ultrasonography and computed tomography revealed multiple nodular lesions in the abdominal cavity with ascites without a possible primary tumor. Exploratory laparoscopy was performed, which revealed bloody ascites and multiple brown nodular tumors measuring approximately 10 mm in size that were disseminated on the perineum and mesentery. A postoperative PET-CT scan was performed but it did not reveal any evidence of a tumor in the liver. The tumors resected from the peritoneum were diagnosed as HCC. The present case of HCC was thought to have possibly developed from ectopic liver on the peritoneum or mesentery.