A Case of Lupus Enteritis in Which Multiple Colorectal Ulcers Were the Only Signs of Relapse.

The patient was a 62-year-old woman. She had been treated for systemic lupus erythematosus (SLE) for 15 years and had a stable clinical course with cyclosporine, prednisolone, and ticlopidine. She experienced anal pain, diarrhea, and bloody stools for four months. Colonoscopy showed scattered large and small punchedout ulcers in the colon and deep longitudinal ulcers in the sigmoid colon. Blood test results indicated low SLE activity. Culture of mucosal biopsy did not reveal any findings. Computed tomography showed intestinal membrane arteriovenous dilatation (comb sign), therefore lupus enteritis was suspected. After initiating endoxan pulse therapy, symptoms improved rapidly. Disappearance of ulcers was confirmed by endoscopic images.

Eosinophilic Cholecystitis Associated with Eosinophilic Granulomatosis with Polyangiitis.

We report a case of eosinophilic cholecystitis associated with eosinophilic granulomatosis with polyangiitis (EGPA) complicated by cerebral hemorrhage. A 60-year-old man presented to a local hospital with a diagnosis of acute cholecystitis, with persistent fever and epigastric pain for 2 weeks. His symptoms persisted despite 3-week hospitalization; therefore, he was transferred to our hospital for further evaluation. Laboratory investigations upon admission showed white blood cells 26,300/µL and significant eosinophilia (eosinophils 61%). Abdominal computed tomography revealed no gallbladder enlargement but a circumferentially edematous gallbladder wall. Additional blood test results were negative for antineutrophil cytoplasmic and perinuclear antineutrophil cytoplasmic antibodies; however, immunoglobulin (Ig)G and IgE levels were high at 1,953 mg/dL and 3,040/IU/mL, respectively. He improved following endoscopic transnasal gallbladder drainage for cholecystitis and was diagnosed with EGPA and received corticosteroid and immunosuppressant combination therapy. The eosinophil count decreased immediately after treatment, and abdominal pain and numbness resolved. He returned with left-sided suboccipital hemorrhage likely attributed to EGPA 6 months after discharge. EGPA is characterized by inflammation of small blood vessels and clinically manifests with an allergic presentation of bronchial asthma, as well as renal dysfunction, interstitial pneumonia, enteritis, and cerebral hemorrhage. Few reports have described cholecystitis as a presenting symptom of EGPA. We report a rare case of such a presentation with added considerations.