Successful Introduction of Benralizumab for Eosinophilic Ascites.

Eosinophilic ascites is a rare disorder, reported in both adult and pediatric patients, characterized by high eosinophil counts in the peritoneal fluid. Eosinophilic ascites appears as a manifestation of various diseases such as parasitic and fungal infections, malignancy, and hypereosinophilic syndrome. It also represents an uncommon manifestation of eosinophilic gastroenteritis, usually treated with corticosteroids. We present the case of a 16-year-old woman with abdominal distention related to abundant ascites. Further work-up concluded that it was eosinophilic gastroenteritis complicated with eosinophilic ascites. The patient was on oral steroids for three weeks, but various abdominal relapses were observed, leading to the introduction of benralizumab, as a steroid-sparing therapy with a favorable outcome.

Eosinophilic gastroenteritis as an uncommon cause of ascites recurrence in a young female.

Ascites appear as a clinical manifestation of various disorders, and the presence of raised levels of eosinophils in the peritoneal fluid characterizes eosinophilic ascites, which is an extremely rare disorder. Eosinophilic gastroenteritis is one of the uncommon causes of ascites. If not investigated thoroughly, ascites recurrence in a young female with a history of tuberculosis may be wrongly attributed to tuberculosis recurrence in an endemic country. The etiology of ascites in our case was correctly identified as the subserosal form of eosinophilic ascites. Oral corticosteroids form the mainstay of treatment in such cases. Eosinophilic gastroenteritis is a rare disease, but a thorough workup and a strong clinical suspicion may help in the successful diagnosis and treatment of such cases.

Subserous Eosinophilic Colitis: A Case Report in a Private Hospital in Lima, Peru

Eosinophilic colitis is a rare gastrointestinal disease that belongs to the group of so-called primary eosinophilic diseases of the digestive tract. There are three types: mucosa, transmural (muscular), and subserous. We present the case of a 23-year-old male patient with a clinical picture of abdominal pain, nausea, chronic diarrhea, and ascites. Parasitic and other secondary etiologies were ruled out. Upper digestive endoscopy was not helpful. Colonoscopy revealed characteristics of inflammation in the distal ileum and ascending colon, the histological findings of which were consistent with eosinophilic colitis. The study of ascitic fluid was suggestive of eosinophilic ascites. The patient received induction treatment with prednisone 40 mg daily orally; remission was achieved after two weeks, and maintenance therapy based on prednisone was continued with the progressive withdrawal of the dose. Control of the disease was successful.

La colitis eosinofílica es una patología gastrointestinal infrecuente que pertenece al grupo de las denominadas enfermedades primarias eosinofílicas del tracto digestivo. Existen 3 tipos: mucosa, transmural (muscular) y subserosa. Presentamos el caso de un paciente varón, de 23 años de edad, con un cuadro clínico de dolor abdominal, náuseas, diarrea crónica y presentación de ascitis. Se descartan etiologías parasitarias y otras secundarias. La endoscopia digestiva alta no fue contribuidora. Mediante una colonoscopia se observaron características de inflamación en el íleon distal y el colon ascendente, cuyos hallazgos histológicos son compatibles con colitis eosinofílica. El estudio de líquido ascítico es sugestivo de ascitis eosinofílica. El paciente recibió tratamiento de inducción con prednisona a 40 mg diarios por vía oral, se logró la remisión a las 2 semanas y se continuó con terapia de mantenimiento a base de prednisona con retiro progresivo de la dosis. Se logró el control de la enfermedad de manera exitosa.

Causas infrecuentes de ascitis: Reporte de 5 casos / Uncommon causes of ascites: Report of 5 cases

Introducción: La ascitis se define como la presencia de líquido en la cavidad peritoneal. La etiología más común la constituyen las enfermedades hepáticas que cursan con hipertensión portal, dentro de ellas la cirrosis hepática reportada en un 40 por ciento, a 5 años de seguimiento de los casos. Estudios previos muestran que la ascitis por enfermedad cirrótica hepática es entre un 80-85 por ciento, también la carcinomatosis se presenta en un 10 por ciento, y dentro de las causas más raras están la insuficiencia cardiaca y la tuberculosis peritoneal en un 3 por ciento, junto con la trombosis de la vena porta, sarcoidosis, tumores intraperitoneales, ascitis pancreática y la enteritis eosinofílica. Objetivo: Describir presentaciones clínicas infrecuentes como causa de ascitis en pacientes hospitalizados en el Hospital Clínico Quirúrgico Hermanos Ameijeiras. Presentación de casos: Se presentan cinco casos que ingresaron en el Hospital Hermanos Ameijeiras con diagnóstico de Ascitis: quilosa, hemorrágica, eosinofílica y coloide, con las patologías que los llevaron a esa manifestación clínica y una breve descripción de la misma. Conclusión: El análisis de las presentaciones clínicas de los casos, los hallazgos en los estudios imagenológicos y en los exámenes de laboratorio, así como los resultados anatomopatológicos permitieron el diagnóstico de las entidades causantes de ascitis atípicas en estos pacientes(AU)

Introduction: Ascites is defined as the presence of fluid in the peritoneal cavity. The most common etiology is liver diseases with portal hypertension; among them liver cirrhosis is reported in 40 percent of cases with 5-year follow-up. Previous studies demonstrate that ascites due to cirrhotic liver disease occurs in 80-85 percent of the cases, that carcinomatosis is also present in 10 percent, and also that among the rarest causes, heart failure and peritoneal tuberculosis are present in 3 percent of cases along with portal vein thrombosis, sarcoidosis, intraperitoneal tumors, pancreatic ascites and eosinophilic enteritis. Objective: To describe uncommon clinical presentations as cause of ascites in patients admitted to Hermanos Ameijeiras Clinical Surgical Hospital. Case presentation: Five cases of patients admitted to Hermanos Ameijeiras Clinical Surgical Hospital with the diagnosis of ascites: chylous, hemorrhagic, eosinophilic and colloid as well as the pathologies that led them to this clinical manifestation and a brief description of it are presented. Conclusion: The analysis of the clinical presentation of the cases, the findings in the imaging studies and laboratory tests and the anatomopathological results allowed the diagnosis of the entities causing atypical ascites in these patients(AU)

Immunoglobulin G4 Related-Disease: A Rare Presentation With Secondary Hypereosinophilic Syndrome and Eosinophilic Ascites.

Immunoglobulin G4 related-disease (IgG4-RD) is a multisystemic immune-mediated fibroinflammatory disease, with a strong predilection for salivary and lacrimal glands, pancreas, biliary tree, lungs, kidneys, aorta, and retroperitoneum. In the case of pancreatic involvement, it manifests as autoimmune pancreatitis. Patients with IgG4-RD usually have mild to moderate eosinophilia in the peripheral blood, however, they may present a secondary hypereosinophilic syndrome (HES). Although there are cases described with severe eosinophilia (> 5,000/µL), the 2019 American College of Rheumatology/European League Against Rheumatism classification criteria for IgG4-RD considers peripheral eosinophilia above 3,000/µL as an exclusion criterion, although stating that assessment for the presence of exclusion criteria should be individualized depending on a patient's clinical scenario. Here, we describe the clinical case of a 30-year-old woman who presented with chronic diarrhea and abdominal pain. The diagnostic workup revealed eosinophilic ascites, severe peripheral blood eosinophilia (> 5,000/µL), IgG4 elevation (> 2 × upper normal limit), and also diffuse swelling in the body and pancreatic tail (computed tomography (CT) scan). There was a prompt response to corticosteroid therapy with clinical resolution and continued remission under therapy. The patient was diagnosed with IgG4-RD with secondary HES, explaining the gastrointestinal tract and peritoneum damage in the form of enterocolitis and ascites. Exclusion of alternative diagnosis was made.

Eosinophilic ascites as an uncommon presentation of eosinophilic gastroenteritis: A case report.

BACKGROUND: Eosinophilic gastroenteritis (EGE) is defined by the presence of gastrointestinal symptoms, with an abnormal eosinophilic infiltrate of the intestine wall and exclusion of other causes of secondary eosinophilia. EGE has three clinical presentations, depending on the depth of eosinophilic infiltration of the bowel wall. It individualizes into three types, namely mucosal, muscular, and subserosal. Eosinophilic ascites, which is caused by edema and eosinophilic inflammation of the serosal layer of the small bowel wall, is the most uncommon presentation of EGE. CASE SUMMARY: A 30-year-old Egyptian woman presented with pain in the epigastrium and diffuse abdominal distension. Past medical history comprised allergy to iron injections (for iron deficiency anemia). Clinical examination showed moderate abdominal distention (palpation) and shifting dullness (percussion) suggestive of moderate ascites; mild right pleural effusion was also suspected, but findings were otherwise unremarkable. Abdominal and pelvic examinations by ultrasound and contrast-enhanced computed tomography showed moderate ascites, mild right pleural effusion, and diffuse thickening of the antrum and small bowel loops. Endoscopy of the upper gastrointestinal tract revealed mild diffuse hyperemia of the esophagus, stomach and duodenum, with no relevant findings in the histopathology of biopsy specimens taken from these sites. Laboratory results showed eosinophilia in the peripheral blood and marked increase of eosinophils in the ascitic fluid. Treatment with corticosteroids resulted in normalization of the laboratory test results, and the ascites resolved within a week of initiation of therapy. CONCLUSION: Eosinophilic ascites, characterized by increased eosinophils in peripheral blood and ascitic fluid, showed dramatic response to steroid therapy.

Eosinophilic Ascites: A Rare Case Report With Diagnostic and Therapeutic Challenges.

Eosinophilic ascites is a manifestation of serosal eosinophilic gastrointestinal disease. We present a 44-year-old male with low serum ascites albumin gradient with high eosinophil count and contrast-enhanced computed tomography of the abdomen showing circumferential wall thickening of the esophagus, mid to distal ileal loops, and ascending colon. The patient was managed with tablet prednisolone 20 mg twice daily for two weeks, then gradual tapering over one month. The patient responded to treatment. Awareness of the condition, timely diagnosis, and early treatment carries excellent responses.

Ascites: an unusual presentation of eosinophilic gastroenteritis in a child.

Eosinophilic ascites, owing to serosal involvement, is a very rare manifestation of eosinophilic gastroenteritis in children, especially when it occurs with muscular involvement in the absence of mucosal disease, which may be confirmed by endoscopic ultrasonography. An 11-year-old girl, presenting with massive eosinophilic ascites and colicky abdominal pain with peripheral eosinophilia, raised IgE levels and positive skin prick test, had such investigation which confirmed the presence of muscle layer thickening of both stomach and small bowel. She responded well to steroids and montelukast.

Causes of eosinophilic ascites - A systematic review.

BACKGROUND: In the last years an uprising interest for a relatively unknown entity, eosinophilic ascites (EA), has been recorded. Our aim is to investigate the potential causes of EA development, as well as clinical, laboratory, endoscopic and radiologic features, management and outcome in these patients. METHODS: The following research was performed on PubMed (MEDLINE) database using the medical subject headings [Mesh] terms "Ascites" AND "Eosinophils". RESULTS: A total of 284 results, dating from 1962 onwards, were found and abstracts were examined. 131 papers were excluded and the remaining 153 publications, consisting in case reports and series of cases, were analyzed. From 171 patients with EA, 127 subjects (74%) had EGE, 17 (10%) parasitic and fungal infections, 11(7%) Hypereosinophilic syndrome and 16 patients (9%) less common diseases (eosinophilic pancreatitis, chronic eosinophilic leukemia, myelofibrosis, T-cell lymphoma, Churg Strauss Syndrome, Systemic lupus erythematosus, Familial paroxysmal polyserositis and Ménétrier's disease). High eosinophil blood count and IgE levels as well as gastrointestinal symptoms are frequent. The diagnosis is based on ascitic fluid analysis, imaging and endoscopic biopsies. Therapy with corticosteroids results in resolution of eosinophilic ascites in almost all patients. CONCLUSION: In most cases, in the absence of allergy, parasitic infections, malignancy, hematological disorders, peritoneal tuberculosis, inflammatory bowel disease or autoimmune disease, EA develops as a manifestation of eosinophilic gastroenteritis.

Abdominal Pain and Ascites: Not Always Related to Portal Hypertension.

Eosinophilic gastroenteritis is a rare inflammatory disorder of the gastrointestinal tract with an estimated prevalence of one in 100,000. The typical presentation consists of vague gastrointestinal symptoms with the mucosal involvement of the digestive system. Rarely, it presents as eosinophilic ascites. We report the case of a 22-year-old female who presented with acute onset abdominal pain and ascites. The laboratory studies were remarkable for eosinophilia and the ascitic fluid demonstrated high eosinophilic counts. Push enteroscopy with biopsy supported the diagnosis of eosinophilic gastroenteritis, with likely serosal involvement. Other differential diagnoses were excluded. A prednisone taper along with dietary treatment was initiated. We report complete resolution of symptoms two weeks following the initiation of therapy. Nine months later, she remains asymptomatic without recurrence of ascites.

Eosinophilic ascites: A diagnostic and therapeutic challenge.

Eosinophilic gastroenteritis (EGE) is a rare condition characterized by eosinophilic infiltration of the gastrointestinal tract. Depending on the dominant layer of infiltration it is classified into three types namely, mucosal, muscularis and subserosal. The most uncommon variant is the subserosal type characterized by primarily subserosal disease, eosinophilic ascites and peripheral hypereosinophilia. The clinical features are non-specific with history of atopic predisposition and allergy. Endoscopic biopsy is frequently non-diagnostic due to an uninvolved gastrointestinal mucosa rendering its diagnosis a challenge. The mainstay of diagnosis is peripheral hypereosinophilia and eosinophil-rich ascitic fluid on diagnostic paracentesis. Oral steroid therapy is usually the first line of treatment with dramatic response. Due to a propensity for relapse, steroid-sparing therapy should be considered for relapses of EGE. We report a case of subserosal EGE with diagnostic clinical features and treatment response and review the current strategy in the management of eosinophilic ascites.

Eosinophilic ascites: A case report and literature review.

Eosinophilic gastroenteritis is a rare gastrointestinal (GI) disorder characterized by nonspecific GI symptoms, peripheral eosinophilia, and eosinophilic infiltration of the intestinal wall. The disorder is classified into mucosal, muscular, and sub-serosal types, depending on the clinical picture and the depth of eosinophilic infiltration within the GI wall. Sub-serosal disease, which is complicated by ascites, usually results in the most severe clinical form of eosinophilic gastroenteritis and requires early corticosteroid therapy. In such cases, a favorable outcome can be achieved after a short course of corticosteroids. We present the case of a 28-year-old female with diffuse abdominal pain and distention for 2 weeks. Her physical examination was significant for moderate ascites. Initial work-up demonstrated severe peripheral blood eosinophilia, normal liver function tests, and elevated serum immunoglobulin E (IgE). Upper endoscopy, colonoscopy showed a thickening of the stomach and colon, and biopsies showed marked eosinophilic infiltration of the mucosa. Ascitic fluid analysis showed significant eosinophilia. Subsequent treatment with oral prednisone resulted in the normalization of laboratory and radiologic abnormalities 45 days after the start of the treatment. Despite its rarity, eosinophilic gastroenteritis needs to be recognized by the clinician because the disease is treatable, and timely diagnosis and initiation of treatment could be of major importance.

Strongyloides stercoralis hyperinfection causing eosinophilic ascites.

Strongyloidiasis is associated with Strongyloides stercoralis, an intestinal nematode with greater prevalence in tropical and subtropical regions. Hyperinfection syndrome with dissemination may occur in immunosuppressed individuals. However, invasion of peritoneal cavity with peritoneal effusion is rarely reported in the literature. We report a case of S. stercoralis hyperinfection in a young alcoholic patient with Diabetes mellitus, liver disease and ascites. Diagnostic paracentesis showed numerous filariform larvae of S. stercoralis against a background of eosinophils.

Eosinophilic Enteritis with Eosinophilic Ascites without Eosinophilia / 이화의대지

Eosinophilic enteritis is an uncommon disease of unknown cause characterized by eosinophilic infiltration in various areas of the gastrointestinal tract with symptoms. It is generally classified according to the layer of the gastrointestinal tract involved. Eosinophilic infiltration of the serosa is the rarest form of presentation and may manifest eosinophilic ascites. We report a case of a 47-year-old man who experienced progressing abdominal pain. A diffuse erythematous change of the gastric mucosa was observed on gastrofibroscopy. An abdominal computed tomography and colonoscopy showed diffuse wall thickening of the small bowel and colon with a small amount of ascites. Eosinophilic infiltration was confirmed by multiple biopsies of the gastrointestinal tract and peritoneal fluid analysis. The patient was treated with corticosteroid and responded dramatically.

Eosinophilic Enteritis with Eosinophilic Ascites without Eosinophilia / 이화의대지

Eosinophilic enteritis is an uncommon disease of unknown cause characterized by eosinophilic infiltration in various areas of the gastrointestinal tract with symptoms. It is generally classified according to the layer of the gastrointestinal tract involved. Eosinophilic infiltration of the serosa is the rarest form of presentation and may manifest eosinophilic ascites. We report a case of a 47-year-old man who experienced progressing abdominal pain. A diffuse erythematous change of the gastric mucosa was observed on gastrofibroscopy. An abdominal computed tomography and colonoscopy showed diffuse wall thickening of the small bowel and colon with a small amount of ascites. Eosinophilic infiltration was confirmed by multiple biopsies of the gastrointestinal tract and peritoneal fluid analysis. The patient was treated with corticosteroid and responded dramatically.

Spontaneous remission of eosinophilic ascites in a young patient / Remissão espontânea de ascite eosinofílica em um paciente jovem

Um homem de 22 anos apresentou dor abdominal e ascite, perda de peso e febre (37,9ºC). Negou antecedente de atopia, tabagismo, etilismo e uso de drogas. Estudo das imagens obtidas por ultrassonografia e tomografiacomputadorizada de abdome revelou moderada ascite, e as alças do intestino delgado encontravam-se distendidas e espessadas. O hemograma mostrou leucocitose (10.700/mm3) e eosinofilia (23%). O exame do líquido ascítico revelou elevada contagem de leucócitos (1.601/mm3) com acentuada eosinofilia (93%), além de ausência de microorganismos, parasitas ou células malignas. A avaliação laparoscópica e endoscópica com estudos de biópsiasdescartou a hipótese de gastroenterite eosinofílica e outros diagnósticos diferenciais. O paciente recebeu suporte clínico, sem a utilização de corticosteroides, apresentando evolução clínica favorável.

A 22 year-old man presented with abdominal pain and ascites, weight loss and fever (37.9oC). He denied antecedents of atopy, tobacco smoking, and alcohol or drug use. Abdominal ultrasound and computed tomography studies disclosed moderate ascites, distended and inspissated small intestinal loops. Blood counts revealed leukocytosis(10,700/mm3) and eosinophilia (23%). Ascitic fluid showed high leukocyte count (1,601/mm3) and very marked eosinophilia (93%), without microorganisms, parasites or malignant cells. Laparoscopic and endoscopic evaluation with biopsy studies ruled out eosinophilic gastroenteritis and other differential diagnosis. The patient was clinically managed without use of corticosteroids, and his clinical evolution was uneventful.

An extremely uncommon case of parasitic infection presenting as eosinophilic ascites in a young patient.

We report the case of a 24-year-old male patient admitted for recent ascites and splenomegaly of unknown origin. The patient was referred to our institution with complaints of diarrhea, epigastric pain, abdominal cramping and weight loss over the past three weeks. The acute onset presented with colicky abdominal pain and peritoneal effusion. History revealed reduced appetite and weight gain of 7 kg over the last one month. His past medical history and family history was negative. He had no history of alcohol abuse or viral hepatitis infection. Laboratory data revealed normal transaminases and bilirubin levels, and alkaline phosphatase and gammaglutamyltransferase were within normal range. A diagnostic laparoscopy was performed which showed free peritoneal fluid and normal abdominal viscera. Upper gastrointestinal system endoscopy performed a few days later revealed diffuse severe erythematous pangastritis and gastroduodenal gastric reflux. Duodenal biopsies showed chronic nonspecific duodenitis. Antrum and corpus biopsies showed chronic gastritis. The ascitic fluid was straw-colored and sterile with 80% eosinophils. Stool exam was negative for parasitic infection. Treatment with albendazole 400 mg twice daily for 5 days led to the disappearance of ascites and other signs and symptoms. Three months after albendazole treatment the eosinophilic cell count was normal. The final diagnosis was consistent with parasitic infection while the clinical, sonographic and histological findings suggested an eosinophilic ascites. We emphasize the importance of excluding parasitic infection in all patients with eosinophilic ascites. We chose an alternative way (albendazole treatment) to resolve this clinical picture. With our alternative way for excluding this parasitic infection, we treated the patient and then found the cause.