[Left atrial intimal sarcoma: A rare cause of acute heart failure]. / Sarcome intimal de l'oreillette gauche : une cause rare d'insuffisance cardiaque aiguë.

Primitive intimal sarcoma is a rare malignant cardiac tumor. Through the observation of a 41-year-old man who presented with an acute heart failure revealing a left atrial intimal sarcoma, we discuss different diagnostic and therapeutic modalities.

Textiloma: an uncommon complication of posterior lumbar surgery.

A surgical sponge or cotton swab that is inadvertently left behind in a surgical wound eventually becomes a "textiloma". Such foreign material (also called "gossypiboma") can cause a foreign-body reaction in the surrounding tissue. Textiloma is mostly asymptomatic in chronic cases, but can be confused with other soft-tissue masses. Therefore, it is important to be aware of patients who present with a paraspinal soft-tissue mass and unusual or atypical symptoms. Imaging is helpful for arriving at the correct diagnosis. Here, we describe a case of textiloma in which the patient presented with low-back pain 6 years after laminectomy and lumbar discectomy. Spinal computed tomography (CT) and magnetic resonance imaging (MRI) revealed a mass lesion in the posterior paravertebral region.