Hemorrhagic Cholecystitis after Warfarin Use for Deep Vein Thrombosis

Emergency Department Diagnosis of Postprocedural Hemorrhagic Cholecystitis Utilizing Point-of-Care Ultrasoun

BACKGROUND

Hemorrhagic cholecystitis is a rare cause of abdominal pain. Most often described in the setting of blunt abdominal trauma, anticoagulation use, coagulopathy (such as cirrhosis or renal failure), and malignancy (biliary angiosarcoma), this rare condition can be difficult to identify unless high on the differential. With point-of-care ultrasound becoming more commonplace in the emergency department (ED), this tool can be successfully used to make a timely diagnosis in the correct clinical context.

CASE REPORT

A 64-year-old man with a past medical history of paroxysmal atrial fibrillation status post ablation on rivaroxaban, myelodysplastic syndrome, nonalcoholic steatohepatitis, gastroesophageal reflux disease, clonal cytopenias of undetermined significance, hypertension, and chronic pain presented to the ED with complaints of right upper quadrant pain in the setting of a recent transjugular liver biopsy. Using point-of-care ultrasound, the patient was diagnosed with hemorrhagic cholecystitis. This is an incredibly rare entity, with 87 documented cases in the literature, only two of which are in the setting of transjugular liver biopsy. The patient was ultimately managed conservatively until he had worsening symptoms, and a laparoscopic cholecystectomy was performed. The patient tolerated the procedure well and recovered. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Hemorrhagic cholecystitis is a rare pathology that can be easily recognized during point-of-care ultrasound examination. This allows for rapid diagnosis and surgical consultation to provide the patient with timely definitive management.

Anticoagulant-induced hemorrhagic cholecystitis with hemobilia after deceased donor kidney transplant and literature review

Introduction and importance

Hemobilia and hemorrhagic cholecystitis are uncommon causes of right upper quadrant abdominal pain. The development of intra-gallbladder and biliary bleeding has been primarily associated with abdominal trauma, malignancy, liver transplant, and iatrogenic injury to the biliary tree and vasculature. Spontaneous anticoagulant induced hemorrhagic cholecystitis and hemobilia are incredibly rare events and have only been documented by a handful of case reports.

Case presentation

A 55-year-old male who had recently undergone a deceased-donor kidney transplant was transferred to our academic institution for evaluation of subjective fever, right upper quadrant abdominal and back pain. The patient demonstrated localized tenderness in the right abdomen and was found to have hemorrhagic cholecystitis on imaging. He subsequently underwent urgent cholecystectomy and recovered without any subsequent complications.

Clinical discussion

Hemorrhagic cholecystitis and hemobilia are a rare cause of right-sided or generalized abdominal pain. Diagnosis is made primarily by pathognomonic findings on CT and US imaging. Prompt diagnosis is essential in preventing mortality and/or significant morbidity. The standard treatment consists of urgent/emergent cholecystectomy.

Conclusion

A rare sequelae of anticoagulant use, intra-biliary bleeding must be considered as a differential diagnosis in anticoagulated patients presenting with right upper quadrant abdominal pain.

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Hemorrhagic cholecystitis is uncommon cause of right upper quadrant abdominal pain

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Spontaneous anticoagulant induced hemorrhagic cholecystitis have only been reported by a handful of case reports.

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Patients experiencing intra-gallbladder bleeding often present with symptoms similar to those seen in acute cholecystitis.

Atraumatic spontaneous hemorrhagic cholecystitis

Hemorrhagic cholecystitis is a rare subtype of acute cholecystitis. It is considered a medical emergency, with a morbidity rate of 32% to 58% and a mortality rate of 15% to 20%. It presents with an acute onset of intense abdominal or back pain that can be mistaken for other conditions such as thoracic aortic dissection. Diagnosis hinges on a high index of suspicion and confirmatory studies, such as computed tomography scan or ultrasound. Specific risk factors identified in the literature include a history of trauma and anticoagulant use. We present an atypical case of spontaneous hemorrhagic cholecystitis with no antecedent risk factors.

Hemorrhagic Cholecystitis in a Patient with Cirrhosis and Rectal Cancer

Hemorrhagic cholecystitis is a rare presentation of acute calculous cholecystitis which presents with abdominal pain, jaundice, and gastrointestinal bleeding. It is a challenging diagnosis to make because it present similar to other common disorders such as calculous cholecystitis. We present a unique case of hemorrhagic cholecystitis in a patient with cirrhosis and rectal cancer. 

A 66-year-old male with a history of rectal cancer, alcohol-induced cirrhosis, esophageal varices, stroke, paroxysmal atrial fibrillation, and hypertension presented to the emergency department with complaints of abdominal pain. Patient’s computed tomography (CT) scan revealed bleeding from the gallbladder with hemoperitoneum and thickening of the ascending colon. The patient underwent emergent surgery for hemorrhagic cholecystitis.

Hemorrhagic cholecystitis is associated with risk factors, including trauma, malignancy, renal failure, cirrhosis, and anticoagulation therapy. Imaging is not always reliable, but ultrasound and CT scan are the preferred options. Treatment options are surgical or nonsurgical approach depending on patient’s hemodynamic stability.

Hemorrhagic Cholecystitis: A Case of Expedited Diagnosis by Point-of-Care Ultrasound in the Emergency Department

BACKGROUND

Hemorrhagic cholecystitis is a rare complication of acute cholecystitis and is a potentially fatal diagnosis. It may be difficult to detect because the symptoms are similar to more common diagnoses. Point-of-care ultrasound is a useful imaging technique in the emergency setting and is readily available to allow for immediate interpretation and application of the results to guide medical decision making.

CASE REPORT

We report a 76-year-old man with a history of hypertension, hyperlipidemia, diabetes, atrial fibrillation on warfarin, and coronary artery disease presenting with epigastric pain radiating to the back, nausea, and vomiting who was found to have hemorrhagic cholecystitis with gallbladder perforation. Ultrasound of the abdominal right upper quadrant showed a large, hyperechoic, nonshadowing, globular structure visualized within the lumen of the gallbladder extending from the neck through the body. The gallbladder wall was noted to be 0.72 cm with wall edema, focal pericholecystic fluid, and a positive sonographic Murphy sign suggestive of acute cholecystitis. The abnormal appearance of the gallbladder contents was suspected to be blood. Computed tomography angiography was performed and confirmed the diagnosis of acute hemorrhagic cholecystitis with perforation. Blood was noted to track from the cystic duct to the gallbladder lumen. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: To our knowledge, this is a unique case of hemorrhagic cholecystitis visualized on bedside ultrasound. This case shows that the use of point-of-care ultrasound by emergency medicine providers can facilitate the rapid recognition and treatment of specific, life-threatening hepatobiliary pathology while excluding alternate diagnoses.