Chronic contained abdominal aortic aneurysm rupture after suprarenal fixation fatigue fracture.

Chronic contained rupture (CCR) of an abdominal aortic aneurysm is a rare condition, and differential diagnosis might be difficult. We present a clinical case of a hemodynamically stable octogenarian who presented with intermittent pain in the left lower abdomen. The patient had a history of diverticulitis, and 6 years ago, he had undergone endovascular abdominal aortic aneurysm repair (EVAR) with a Talent bifurcated prosthesis. Additionally, 20 days before his admission to our hospital, he had undergone a secondary iliac limb extension for treatment of post-EVAR rupture. On admission, abdominal plain radiography identified suprarenal fixation fracture as a possible reason for CCR, but computed tomographic angiography failed to confirm any endoleak or "active" bleeding and rupture. The patient received medication treatment for possible diverticulitis and was kept under close monitoring for suspected failure of recently performed secondary endovascular procedure and CCR. A day later, the abdominal pain symptoms worsened, and a new computed tomographic angiography confirmed the suspected CCR. The patient was treated successfully by "open" repair using a Y prosthesis. To our knowledge, this is the first reported case of post-EVAR CCR due to suprarenal fixation fatigue fracture. Lifelong post-EVAR follow-up with high level of both clinical and imaging diagnostic accuracy is essential for the early recognition and proper treatment of EVAR pitfalls.

Acute forearm compressive myopathy syndrome secondary to upper limb entrapment: an unusual cause of renal failure.

Compressive myopathy syndrome (SCM) is a syndrome characterized by the lesion of skeletal muscle resulting in subsequent release of intracellular contents (myoglobin, creatine phosphokinase, potassium, etc.) into the circulatory system, which can cause potentially lethal complications. There are numerous causes that can lead to SCM resulting to acute rhabdomyolysis, and many patients present with multiple causes. The most common potentially lethal complication is acute renal failure. The occurrence of acute rhabdomyolysis should be considered as a possibility in any patient who can remain stationary for long periods, or is in a coma, or is intoxicated in any form. We report the rare case of a 26-year-old patient who developed SCM caused by ischemia reperfusion, with subsequent acute rhabdomyolysis and acute renal failure after prolonged compression of the right upper extremity.

Spleen rupture due to primary angiosarcoma: a case report.

A case of a 79-year-old female with rupture of the spleen due to primary angiosarcoma is presented. Symptoms were non-specific. Diagnosis was based on histology postoperatively. Primary angiosarcoma of the spleen is a very rare and aggressive neoplasm with a high metastatic rate and almost uniformly fatal. Due to small number of reported cases, there are no guidelines concerning adjuvant or palliative treatment or any beneficial protocols of chemotherapy or radiotherapy up to date. Splenectomy prior to rupture seems to have a positive impact on long-term survival.