Delayed splenic rupture and conservative management: case series

Splenic injury is frequent in patients with abdominal trauma and delayed splenic rupture yields a poorer prognosis. Patients with hemodynamic stability, despite the grade of splenic anatomical injury, can be safely treated by conservative management (observation or angiography/angioembolization), if no other intra-abdominal injuries are found and a multidisciplinary team (surgeons, interventional radiologists) is available. The conservative approach is an alternative to surgery and its possible complications. In this case series, the authors present three trauma cases very commonly seen in emergency rooms, in whom delayed splenic rupture was diagnosed. All three patients were submitted to conservative management, with no need for surgery or complications. This case series presents some common clinical signs and diagnostic steps, also showing the safety and efficacy of clinical observation in this setting.

Delayed Splenic Rupture After a Percutaneous Transsplenic Approach to Treat Portal Vein Occlusion

Purpose: To report a case of delayed splenic rupture after percutaneous transsplenic portal vein stent deployment. Case Report: A 72-year-old male patient presented at a medical center with abdominal pain and reduced liver function according to laboratory tests. Due to a history of right hemihepatectomy and left portal vein occlusion, the percutaneous transhepatic approach was considered inappropriate. Instead, percutaneous transsplenic access was selected as a suitable procedure for portal vein catheterization. Eight days following the procedure, the patient developed abdominal pain, and a computed tomography scan showed a small splenic pseudoaneurysm that was underappreciated at the time. Patient suffered acute splenic rupture 32 days post-procedure. Subsequent embolization was performed, achieving complete hemostasis. Conclusion: The transsplenic approach should be considered when the transhepatic or transjugular approach is unfeasible or difficult to implement. A careful plugging of the puncture tract is necessary to prevent or minimize hemorrhage from the splenic access tract. In addition, careful serial follow-up computed tomography should be used to evaluate the splenic puncture tract.