Eosinophilic cholecystitis (EC) is a rare entity that presents in a manner comparable to acute cholecystitis. The diagnosis is based on classical symptoms of cholecystitis with the presence of >90% eosinophilic infiltration within the gallbladder. We report the case of a 29-yr-old man who presented with unremitting right upper quadrant pain, chills, and loss of appetite. After confirmation of t...

Clinical features and the histological appearances of transbronchial lung biopsy specimens were investigated in 11 patients with migratory infiltrates on the chest radiograph. Serum circulating immune complexes were increased at the time that infiltrates were present in all patients and the levels returned to normal as patients recovered clinically and radiologically. The Mantoux test response ...

Rheumatoid arthritis, a systemic inflammatory disease, may induce pulmonary manifestations. We describe a case of longstanding RA presenting with eosinophilic pneumonia. Rare case reports of tissue eosinophilia involving isolated organs in the setting of rheumatoid arthritis exist in the literature. It has been shown that the production of proinflammatory cytokines activates different cell grou...

Eosinophilic disorders are rare and clinically challenging diagnoses. In part, the challenge comes from the fact that some classifications of eosinophilic diseases have been based on the site of eosinophilic infiltration whereas others have been based on the actual number of blood eosinophils present. We describe a 54-year-old woman who had a history of asthma and presented with shortness of br...

Eosinophilic esophagitis (EoE) is a chronic and progressive immune-mediated condition defined by symptoms of esophageal dysfunction and dense eosinophilic infiltration of the esophageal mucosa. Therapies consist of anti-eosinophilic medications and specialized diets aimed to decrease the progression of EoE and alleviate its symptoms, namely, dysphagia and food impaction. Assessing response to t...

A 38-year-old man was hospitalized in our university hospital because of pulmonary opacities with bilateral hilar and mediastinal lymphadenopathy seen on chest radiograph. Eosinophilia was observed in the circulation and bronchoalveolar lavage (BAL) fluid. Histological examination revealed noncaseating epithelioid granulomas and eosinophilic infiltration in the lung. Based on these findings, a ...

Hypereosinophilic syndrome (HES) is a rare disorder that is characterized by hypereosinophilia and organ damage, caused by the infiltration of eosinophils. In rare cases, the urinary bladder may also be involved. The current case report presented a 56-year-old male with gross hematuria and hypereosinophilia. The diagnosis of eosinophilic cystitis associated HES was established. Oral prednisone ...

Eosinophilic gastritis is an extremely rare disorder. The disease is associated with eosinophilic infiltration of various layers of gastrointestinal tract along with significant peripheral eosinophilia and increased Immunoglobulin E (IgE). We report a case of 37 year old Saudi male who presented with chronic non-specific upper abdominal pain. On initial workup, the diagnosis was missed. However...

We report a case of 13-year-old boy suggested as eosinophilic gastroenteritis (EG). He was admitted about fifteen months ago with abdominal pain and diarrhea. Laboratory test revealed remarkable elevation of eosinophilic count. Computed tomography and ultrasonography revealed thickness of the intestine and ascites. Upper and lower endoscopy findings were almost normal, and biopsy specimens did ...

The importance of accurate pathological diagnosis is emphasised in the case of a newborn infant who presented with alopecia, a generalised erythrodermatous skin eruption, and hepatosplenomegaly. She subsequently developed generalised lymphadenopathy and recurrent septicaemia and died aged 2 months. The histological findings of widespread lymphocytic, histiocytic, and eosinophilic tissue infiltr...