RT Journal Article SR Electronic T1 Bladder perforation secondary to rectus sheath hematoma after enoxaparin injection JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 301 OP 304 DO 10.15537/smj.2018.3.21566 VO 39 IS 3 A1 Almannie, Raed M. A1 Alkhamis, Waleed H. YR 2018 UL http://smj.org.sa/content/39/3/301.abstract AB Rectus sheath hematoma is a collection of blood in the sheath of rectus abdominis muscle due to an injury of one of the epigastric vessels or the muscle itself. It is a rare condition that could be caused by the use of anticoagulant injections. We report a 60-year-old lady who received enoxaparin injection on the lower abdomen. Subsequently, she developed bladder perforation secondary to rectus sheath hematoma and was diagnosed using CT angiography scan. Exploratory laparotomy was performed and bleeding was controlled with bladder wall repair. Patient developed multi-organ failure. Three days later, the patient died. Rectus sheath hematoma is a rare condition and it is often associated with the use of anticoagulant injection. Healthcare providers should be aware of such complication for prevention and early diagnosis.