Liver Laceration with Hemoperitoneum after Cardiopulmonary Resuscitation

A rare case of spontaneous hemoperitoneum in a bone marrow transplant recipient on VV-ECMO

A 53-year-old man with acute myeloid leukemia received an allogeneic hematopoietic cell transplant (HCT) from a matched unrelated donor. One month after his transplantation, he developed ARDS requiring initiation of VV-ECMO. He suffered from pancytopenia, managed with frequent transfusions, granulocyte-colony stimulating factor (G-CSF) and weekly thrombopoietin receptor agonist. On ECMO day 17, the patient developed severe hypotension after insertion of a chest tube for a large right-sided pneumothorax. CT angiography of the abdomen showed hemoperitoneum. Exploratory laparotomy revealed approximately 4 L of blood and a ruptured splenic hilum. A splenectomy was performed. Unfortunately, the patient continued to require multiple daily blood products and his condition continued to decline despite two reoperations. His family chose to discontinue ECMO and he passed away peacefully. Spontaneous splenic rupture after GM-CSF has never been reported in patients on VV-ECMO. This manuscript reviews the literature regarding the pathophysiology and clinical manifestation of this rare occurrence.

Subcapsular Hepatic Hematoma after Cardiopulmonary Resuscitation

Cardiopulmonary resuscitation (CPR) is an important life-saving procedure in emergency care. However, CPR is associated with various complications. A 41-year-old man was admitted to the intensive care unit after CPR. A sudden decrease in the blood pressure and hematocrit level was recorded. An abdominal computed tomography (CT) showed a large subcapsular hematoma in the left lobe of the liver. With conservative treatment, the hematoma reduced in size, but it was later managed with percutaneous drainage. The patient recovered and was discharged. We obtained a favorable outcome with conservative, nonsurgical treatment. Subcapsular hepatic hematoma is a potential life-threatening complication that should be considered in CPR survivors.

Major liver trauma post-mechanical cardiopulmonary resuscitation-the first reported case of survival with normal cardiovascular and neurological outcome

Cardiopulmonary resuscitation (CPR) is often conducted with mechanical devices, such as Lund University Cardiac Arrest System in the setting of cardiac arrest during coronary catheterization, to enable effective chest compressions for a prolonged period. Certain injuries from such devices are common such as skin lesions, sternal and rib fractures. Others are rarer, such as visceral injury to the heart, major vessels, lung, liver, spleen and stomach. Major liver injuries have been previously reported but were universally fatal. Here, we report the first case of a capsular liver tear post-mechanical CPR, requiring immediate laparotomy and primary repair, resulting in patient survival with a normal cardiovascular and neurological and outcome.

ICD lead extraction: Not a benign procedure. External chest compression: Not a benign manoeuvre

This is the case of a 45-year-old man who was electively admitted to our hospital for revision and extraction of his faulty implantable cardioverter–defibrillator lead and box. The procedure was complicated by cardiac tamponade requiring pericardiocentisis (unsuccessful) and cardiopulmonary resuscitation. The patient was then rushed to theatre for emergency sternotomy and institution of cardiopulmonary bypass. A tear in the superior vena cava was identified and repaired. Unfortunately, the patient suffered of a liver laceration, due to chest compression, which required emergency laparotomy. The aim of this report is to highlight the combination and management of two rare life-threatening complications that occurred in a single case.