Related Experiment Video
Updated: Jul 9, 2025

Complete Laparoscopic Radical Resection of Perihilar Cholangiocarcinoma Type IIIb
Published on: January 17, 2025
Polyarteritis nodosa presenting as cholecystitis-a case report
Osama A A Elhardello1, Mohammad N Athamnah1, Rajaguru Paramaguru2
1General Surgery, Al Salam Al Assima Hospital, Bneid AL Gar, Port Said street, 35151, Kuwait.
Polyarteritis nodosa, a systemic vasculitis, can affect the gallbladder, mimicking acute cholecystitis. Early diagnosis considering prior systemic symptoms is crucial for appropriate management with steroids.
Area of Science:
- Vascular inflammation
- Gastrointestinal pathology
- Systemic autoimmune diseases
Background:
- Polyarteritis nodosa (PAN) is a systemic necrotizing vasculitis primarily affecting medium and small arteries.
- While lungs are typically spared, PAN can involve virtually any organ system.
- Isolated gallbladder involvement in PAN is rare, making diagnosis challenging.
Observation:
- This case report details a patient presenting with acute cholecystitis as the initial manifestation of systemic polyarteritis nodosa.
- The patient's presentation mimicked typical acute cholecystitis, complicating the diagnostic process.
Findings:
- The gallbladder was identified as the affected organ in this case of polyarteritis nodosa.
- The systemic nature of the disease was confirmed, despite the localized presentation.
Implications:
- The diagnosis of polyarteritis nodosa should be considered in patients with a history of systemic symptoms who subsequently develop acute cholecystitis.
- Management typically involves systemic corticosteroids, tailored to the organs involved.
- Recognizing this unusual presentation is key to timely and effective treatment of polyarteritis nodosa.
Related Concept Videos
Chronic Bowel Disorders: Introduction
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
Chronic Pancreatitis I: Introduction
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Acute Pancreatitis II: Clinical Manifestations and Management
Appendicitis-I: Introduction
Etiology: Appendicitis can arise from various causes, primarily rooted in the obstruction of the appendix lumen. Factors contributing to this obstruction include fecal accumulation, lymphoid hyperplasia and, in...
Chronic Pancreatitis II: Collaborative Care
Assessment:

