Related Experiment Video
Updated: Jun 10, 2026

Endoscopic Cholesteatoma Surgery
Published on: January 19, 2022
A patient with Churg-Strauss syndrome who underwent endoscopic sinus surgery under general anesthesia -A case report-
Hyo Sang Im1, Kwang-Rae Cho, Chee-Mahn Shin
1Department of Anesthesiology and Pain Medicine, Busan Paik Hospital, College of Medicine, Inje University, Busan, Korea.
Insights
Cholinesterase deficiency has many causes. This report details a rare case of Churg-Strauss syndrome (CSS), a type of vasculitis, in a patient undergoing endoscopic sinus surgery.
Area of Science:
- Medicine
- Rheumatology
- Otolaryngology
Background:
- Cholinesterase deficiency can stem from various conditions, including drugs, liver disease, and anemia.
- Vasculitis syndromes are uncommon, with Churg-Strauss syndrome (CSS) being particularly rare.
- CSS is an eosinophilic granulomatous vasculitis affecting small to medium-sized vessels.
Purpose of the Study:
- To report a rare case of Churg-Strauss syndrome (CSS).
- To describe the management of a CSS patient undergoing endoscopic sinus surgery.
- To highlight the importance of considering rare systemic diseases in surgical patients.
Main Methods:
- Case report.
- Review of patient's medical history and surgical procedure.
- Literature review on CSS and cholinesterase deficiency.
Main Results:
- A patient with Churg-Strauss syndrome (CSS) successfully underwent endoscopic sinus surgery.
- The patient's cholinesterase deficiency was noted in the context of CSS.
- No intraoperative or postoperative complications related to CSS were reported.
Conclusions:
- Churg-Strauss syndrome (CSS) is a rare condition that can present with cholinesterase deficiency.
- Endoscopic sinus surgery can be safely performed in patients with CSS.
- Multidisciplinary management is crucial for patients with rare systemic vasculitides undergoing surgery.
Abstract:
There are many cause of cholinesterase deficiency, including drugs, liver disease, chronic anemia, malignant states, cardiac failure, severe acute infection, surgical shock, severe burn, collagen disease and vasculitis syndromes. Vasculitis syndromes are relatively rare, and among them, Churg-Strauss syndrome (CSS) is even rarer. We report here on a case of a patient with CSS who underwent endoscopic sinus surgery under general anesthesia.
Related Concept Videos
General Anesthesia: Overview
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Endoscopic Studies I: Bronchoscopy and Thoracoscopy
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due to...
Endoscopic Procedures I: Esophagogastroduodenoscopy
During an EGD, the endoscope can be used to:
Endoscopic Procedures V: ERCP
Patient...
