RESUMEN
INTRODUCTION: Non-esophageal eosinophilic gastrointestinal disorders (non-EoE EGIDs) are rare, but their prevalence has recently increased. Although it has been reported that one-half of patients with non-EoE EGIDs have intractable clinical courses, their clinical features are not fully understood. METHODS: This is a multicenter retrospective study in which 10 institutions in Japan participated. Clinical databases from January 1998 to December 2020 were reviewed to identify patients with non-EoE EGIDs. A total of 44 patients were identified; they were divided into two groups based on their clinical course: an intractable group and a non-intractable group. The clinical features were compared between the two groups by a logistic regression analysis. Remarkable eosinophilic infiltration (REI) was defined histologically when the maximal counts of mucosal eosinophils reached a threshold level in the respective area of biopsy. RESULTS: Prevalence of drug allergy and eosinophil counts more than 500/µL (EOS), vomiting symptoms, abnormalities of the stomach, duodenum, and jejunum on computed tomography (upper gastrointestinal abnormality on computed tomography [UACT]), and REI were significantly different between the two groups. Among the factors that were potentially associated with an intractable clinical course, logistic regression revealed that REI, EOS, and UACT were significant factors. Based on an analysis of the area under the receiver operator characteristic curve, a combination of REI and EOS had the lowest Akaike's information criterion, indicating the best model to predict an intractable clinical course. CONCLUSIONS: REI may predict an intractable course in patients with non-EoE EGIDs. In addition, the combination of REI and EOS was a better predictor than REI alone.
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Esofagitis Eosinofílica , Humanos , Esofagitis Eosinofílica/diagnóstico , Esofagitis Eosinofílica/patología , Estudios Retrospectivos , Membrana Mucosa , Progresión de la EnfermedadRESUMEN
The patient was an 85-year-old man with hepatitis C-related liver cirrhosis and chronic renal failure caused by diabetes mellitus under maintenance hemodialysis (HD) who developed hepatocellular carcinoma (HCC) after achieving a sustained viral response with direct acting antiviral therapy 1 year and 3 months previously. HCC located near the right hepatic vein was treated by radiofrequency ablation (RFA) but recurrent disease accompanied by hepatic vein invasion was detected 3 months after RFA. The recurrent HCC was curatively treated with stereotactic body radiotherapy (SBRT). The patient had additional complications, including grade III AV block controlled by a pacemaker, colonic adenoma resected by endoscopic mucosal resection, and a small cerebral aneurysm, which was untreated. At 2 years after SBRT, there had been no recurrence of HCC. In this old HCC patient with various complications including HD with polypharmacy, multidisciplinary treatment, including SBRT, enabled the patient to achieve complete remission and maintain a good quality of life.
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Carcinoma Hepatocelular , Ablación por Catéter , Hepatitis C Crónica , Fallo Renal Crónico , Neoplasias Hepáticas , Ablación por Radiofrecuencia , Radiocirugia , Masculino , Humanos , Anciano de 80 o más Años , Carcinoma Hepatocelular/radioterapia , Carcinoma Hepatocelular/cirugía , Carcinoma Hepatocelular/patología , Neoplasias Hepáticas/radioterapia , Neoplasias Hepáticas/cirugía , Neoplasias Hepáticas/patología , Radiocirugia/efectos adversos , Antivirales , Calidad de Vida , Hepatitis C Crónica/complicaciones , Ablación por Radiofrecuencia/efectos adversos , Fallo Renal Crónico/cirugía , Fallo Renal Crónico/complicaciones , Ablación por Catéter/efectos adversos , Resultado del TratamientoRESUMEN
We encountered a 47-year-old woman with polycystic liver disease (PLD) and severe malnutrition successfully treated by living-donor liver transplantation (LDLT). Her PLD became symptomatic with abdominal distension and appetite loss. Transcatheter arterial embolization and percutaneous cyst drainage failed to improve her symptoms. ABO-incompatible LDLT from her husband was performed after rituximab administration and mycophenolate mofetil introduction. Although she showed severe postoperative complications, she ultimately regained the ability to walk and was discharged. Because advanced PLD cases are difficult to treat conservatively or with surgery, like fenestration and hepatectomy, liver transplantation should be considered before it becomes too late.
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Trasplante de Hígado , Sistema del Grupo Sanguíneo ABO , Adulto , Incompatibilidad de Grupos Sanguíneos/complicaciones , Femenino , Humanos , Hígado , Donadores Vivos , Persona de Mediana EdadRESUMEN
The clinical significance of mac-2 binding protein glycosylation isomer (M2BPGi) levels based on virological responses due to antiviral therapy has not been fully evaluated. We compared the change before and 24 weeks after the therapy with daclatasvir and asunaprevir (DCV+ASV) of M2BPGi levels with those of other fibrosis markers in 73 chronic hepatitis C cases. Moreover, we examined the association between M2BPGi levels and hepatocarcinogenesis in sustained virological response (SVR) and non-SVR cases. M2BPGi levels were significantly improved at post-treatment week 24 (PTW24) in SVR but not non-SVR cases, whereas the changes of other fibrosis markers showed the same tendency in both SVR and non-SVR cases. M2BPGi levels were well correlated with other fibrosis markers at baseline but not PTW24. The incidence of hepatocellular carcinoma (HCC) was significantly associated with M2BPGi levels at PTW24. The achievement of SVR significantly affected the improvement of M2BPGi levels that best reflected the effect of direct-acting antivirals among the fibrosis markers. Furthermore, M2BPGi levels at PTW24 were also associated with the incidence of HCC in only SVR cases. However, the rapid decrease of M2BPGi levels might reflect the amelioration of liver inflammation rather than the improvement of liver fibrosis, which should be further elucidated.
RESUMEN
A 76-year-old woman with spontaneous reactivation of hepatitis B virus (HBV) without any immunosuppressants who had been successfully treated with tenofovir alafenamide fumarate (TAF) was reported. The patient was admitted to our hospital because of acute exacerbation of the liver function and jaundice. She had been found to have chronic HBV infection with a normal liver function and had been treated for lifestyle-related diseases, such as diabetes mellitus, dyslipidemia and hypertension, for over 10 years at a local clinic. At admission, her serum HBV DNA was high (7.3 log IU/mL), and anti-hepatitis B core protein immunoglobulin M was slightly elevated (1.47 S/CO). Due to the absence of known risk factors for HBV reactivation, the reactivation was regarded as "spontaneous". After the initiation of the nucleotide analog TAF, her liver function gradually improved with a decrease in the HBV DNA load. Her HBV genome was typed as subgenotype B1 and possessed a frameshift mutation due to an insertion of T after nucleotide (nt) 1817 and G to A mutations at nt 1896 and nt 1899 (G1896A/G1899A) in the precore region as well as serine to glutamine substitution of amino acid 21 in the core protein. In addition to these viral mutations, aging and complications of lifestyle-related diseases in the present case may have been responsible for the spontaneous HBV reactivation. Careful observation and management of aged HBV carriers with underlying diseases are needed even when persistent HBV infection is free from symptoms and liver dysfunction and no immunosuppressive conditions are involved.
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Virus de la Hepatitis B , Hepatitis B , Anciano , ADN Viral , Femenino , Mutación del Sistema de Lectura , Antígenos e de la Hepatitis B , Virus de la Hepatitis B/genética , Humanos , Estilo de Vida , MutaciónRESUMEN
PURPOSE: Helicobacter pylori (HP) infection is reported to increase 18 F-fluoro-2-deoxyglucose (FDG) accumulation in the stomach. The accumulation of FDG by positron-emission tomography (FDG-PET) in the stomach for the voluntary health examinees of cancer checkup was examined before and after the HP eradication. SUBJECTS AND METHODS: From March 2013 to October 2015, eighty-one subjects were performed FDG-PET to detect cancer at the health checkup. All of them were also surveyed by esophagogastroduodenoscopy. Subjects were classified as the 33 cases of HP positive (group A), 38 cases of originally negative (group B), and the 10 negative cases by HP eradication therapy (group C). Group A was treated by combination of amoxicillin, clarithromycin, and proton pump inhibitor for a week, and all of them eradicated HP. A part of group A (n = 7) was serially performed FDG-PET one to five years after the treatment and compared the maximum standard uptake value of FDG (SUV) around the fundic gland region. RESULTS: SUV of group A (3.55 ± 0.69) was significantly higher than those of both group B (2.96 ± 0.72) and group C (2.89 ± 0.51) (p < 0.01, respectively). Groups B and C are almost comparable and showed no significant difference during the course. In group A, HP eradication significantly decreased the SUV to 3.1 ± 0.43 (P < .01). SUV after the eradication was significantly reduced (P < .01) in the mild to moderate atrophy (C1-C3) group according to Kimura and Takemoto classification of chronic gastritis of group A. Although SUV in the advanced atrophy group (O1-O3) tended to decline after the eradication, the change was not significant. CONCLUSION: HP-infected stomach showed higher FDG uptake in the fundic gland region and HP eradication decreased the uptake in the mild to moderate atrophic gastritis but not in the severe atrophic gastritis.
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Fluorodesoxiglucosa F18/farmacocinética , Mucosa Gástrica/metabolismo , Gastritis/diagnóstico , Infecciones por Helicobacter , Tomografía de Emisión de Positrones , Amoxicilina/uso terapéutico , Antibacterianos/uso terapéutico , Claritromicina/uso terapéutico , Desoxiglucosa/uso terapéutico , Quimioterapia Combinada , Gastritis/microbiología , Infecciones por Helicobacter/tratamiento farmacológico , Helicobacter pylori , Humanos , Estómago , Neoplasias Gástricas , TomografíaRESUMEN
Broncho-biliary fistula (BBF) is a rare but severe disorder defined as abnormal communication between the biliary system and bronchial tree. Cases of BBF have occasionally been reported, but no standard treatment has been established. We report two cases of BBF that developed after the treatment of hepatocellular carcinoma (HCC) and reviewed the relevant literature. Case 1, a man in his early eighties was diagnosed with BBF 4 months after undergoing surgical resection for HCC (diameter, 7 cm; location, segments 4 and 5). Percutaneous drainage and endoscopic nasobiliary drainage (ENBD) improved BBF without recurrence for more than a year. Case 2, a woman in her late sixties was diagnosed with BBF after percutaneous radiofrequency ablation for HCC. Although the BBF was treated with ENBD, bronchial occlusion, and percutaneous transhepatic portal vein embolization, these treatments were unsuccessful and the patient died. Although non-invasive treatments have been developed, refractory BBF still exists. The prediction of BBF and the development of more effective treatments are necessary to improve outcomes.
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Fístula Biliar , Carcinoma Hepatocelular , Neoplasias Hepáticas , Anciano , Anciano de 80 o más Años , Fístula Biliar/diagnóstico por imagen , Fístula Biliar/etiología , Fístula Biliar/cirugía , Carcinoma Hepatocelular/cirugía , Drenaje , Femenino , Humanos , Neoplasias Hepáticas/cirugía , Masculino , Recurrencia Local de NeoplasiaRESUMEN
Cholangiolocellular carcinoma (CoCC) is a rare primary liver cancer that is difficult diagnose due to a lack of specific imaging findings. We herein report a case of CoCC accompanied by severe alcoholic cirrhosis. Dynamic computed tomography showed a low-density tumor with a faint surrounding enhancement. Gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging revealed iso-intensity in the hepatobiliary phase and a maximum tumor diameter of 53 mm. 18F-fluoro-2-deoxyglucose position-emission tomography was moderately positive (maximum standardized uptake value: 4.3). CoCC was diagnosed based on the pathological findings, including immunohistochemistry. We discuss the diagnostic imaging findings and review previous reports.
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Neoplasias de los Conductos Biliares , Colangiocarcinoma , Neoplasias Hepáticas , Conductos Biliares Intrahepáticos , Medios de Contraste , Humanos , Neoplasias Hepáticas/diagnóstico por imagen , Imagen por Resonancia MagnéticaRESUMEN
Sofosbuvir/velpatasvir (SOF/VEL) is expected to be highly effective, even in patients with decompensated liver cirrhosis. However, portal hypertension can be problematic after achieving a sustained viral response (SVR), especially in patients with hepatic encephalopathy (HE) associated with large portal-systemic shunt. Although balloon-occluded retrograde transvenous obliteration (BRTO) is a useful option, whether BRTO or SOF/VEL therapy should be initially performed in patients with a poor liver function reserve is controversial. We herein report a case of refractory HE caused by decompensated liver cirrhosis due to hepatitis C virus (HCV) classified as Child-Pugh class C that was treated by BRTO after SVR with SOF/VEL. A 64-year-old woman with HCV-associated decompensated cirrhosis developed refractory HE. Dynamic contrast-enhanced computed tomography (CT) revealed large portal-systemic shunt. We treated the patient with 12 weeks of SOF/VEL, and she achieved SVR. Although the serum albumin level, edema, and ascites were improved, intractable HE remained. Her general condition had been improved after SVR, so HE was suspected to have been caused by portal-systemic shunting. We, therefore, treated the patient by BRTO. On dynamic contrast-enhanced CT, partial obstruction of the shunt vessel was confirmed after BRTO. Thereafter, her serum ammonia level rapidly improved, and HE did not recur. Interventional radiology such as BRTO following SOF/VEL therapy may be a useful option even in patients with decompensated HCV-associated cirrhosis accompanied by portal-systemic shunt.
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Oclusión con Balón , Encefalopatía Hepática , Hepatitis C , Carbamatos , Femenino , Hepacivirus , Encefalopatía Hepática/etiología , Encefalopatía Hepática/terapia , Compuestos Heterocíclicos de 4 o más Anillos , Humanos , Cirrosis Hepática/complicaciones , Persona de Mediana Edad , Sofosbuvir/uso terapéutico , Resultado del TratamientoRESUMEN
Adenocarcinoma which develops in the jejunal pouch has rarely been reported, but most of such cases tend to be a recurrence of primary cancer due to the presence of residual or disseminated cancer cells. Primary jejunal pouch cancer is extremely rare. We experienced an autopsy case of primary jejunal pouch cancer which occurred 14 years after proximal gastrectomy for gastric cancer. A female in her late 60s was admitted because of hypoglycemia with liver dysfunction. She underwent total gastrectomy for fundic cancer and had been reconstructed by jejunal pouch interposition 14 years prior to this presentation. Hypoglycemia recovered by nutritional support. Computed tomography demonstrated severe fatty liver and liver biopsy proved non-alcoholic steatohepatitis, which was supposed to have been induced by malnutrition. Screening esophagogastroduodenoscopy (EGD) revealed no tumorous lesions in the jejunal pouch at this time. However, her anorexia gradually progressed and the symptom of bowel obstruction appeared. EGD performed 5 months after the previous EGD revealed adenocarcinoma which extended from the anastomosis of the interposed jejunum. Then liver metastasis developed and jejunal pouch cancer invaded the abdominal wall and protruded with ulcer formation. Finally, the patient died of malnutrition. An autopsy revealed adenocarcinoma which had developed in the interposed jejunal pouch and protruded through the abdominal wall accompanied with lung and liver metastasis. We herein describe this rare case of primary interposed jejunal pouch cancer and discuss our findings including a review of the pertinent literature.
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Pared Abdominal , Gastrectomía , Neoplasias Gástricas , Autopsia , Femenino , Gastrectomía/efectos adversos , Humanos , Yeyuno/cirugía , Recurrencia Local de Neoplasia , Neoplasias Gástricas/cirugíaRESUMEN
We experienced a case of follicular cholangitis that was positive on fluorodeoxyglucose-positron emission tomography (18F-FDG-PET). A 70-year-old man was admitted for jaundice. Endoscopic retrograde cholangiography showed stenosis of the middle to upper choledocus. 18F-FDG-PET depicted a localized hot spot at the stenotic lesion (maximum standardized uptake value = 8.2). Although no malignant findings were found in the cytology or on a bile duct biopsy, malignancy could not be excluded, so surgical treatment was performed. Follicular cholangitis is a new, rare disease that causes severe biliary stricture. Only 11 cases of follicular cholangitis have been reported, including the present case.
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Conductos Biliares/fisiopatología , Conductos Biliares/cirugía , Colangitis/diagnóstico , Colangitis/fisiopatología , Colangitis/cirugía , Fluorodesoxiglucosa F18/análisis , Tomografía de Emisión de Positrones/métodos , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
BACKGROUND: Cases of autoimmune liver diseases complicated with hepatitis C (HCV) infection have occasionally been reported. However, the efficacy and safety of direct acting antivirals for chronic hepatitis C (CHC) complicated with autoimmune liver diseases remain unclear. CASE REPORT: A 74-year-old woman was referred to our hospital for an acute exacerbation of liver dysfunction. She had been diagnosed with CHC 10 years previously. Laboratory data showed elevated immunoglobulin G (IgG), and she was positive for antinuclear antibody (ANA), anti-mitochondrial M2 antibody, and HCV-RNA (genotype 2a). Liver biopsy revealed significant infiltration of lymphocytes and plasma cells in the portal triad, moderate interface hepatitis with mild bridging fibrosis, and chronic non-suppurative destructive cholangitis. She was diagnosed with chronic active hepatitis and primary biliary cholangitis (PBC). Combination therapy with glecaprevir/pibrentasvir (GLE/PIB) rapidly improved her serum transaminase and HCV-RNA levels. A sustained viral response was achieved 24 weeks after GLE/PIB. No adverse events were observed, and her IgG and ANA levels were normalized 6 months after GLE/PIB. The second liver biopsy performed 10 months after GLE/PIB demonstrated the remarkable improvement of active hepatitis. However, the findings suggesting PBC were remained and the AMA-M2 titer was decreased but positive at that time. CONCLUSION: GLE/PIB is an effective and tolerated choice for the treatment in cases of CHC complicated by PBC.