Spontaneous iliopsoas muscle haematoma as a complication of anticoagulation in acute cerebral venous thrombosis: to stop or not to stop (the anticoagulation)?
Spontaneous iliopsoas muscle haematoma is an infrequent complication of anticoagulation, potentially causing neurological dysfunction through compression of the femoral nerve or lumbar plexus. The authors report the case of a puerperal woman admitted for an extensive cerebral venous thrombosis. Anticoagulation was started, with clinical improvement. The patient later reported low back pain irradiating to the right thigh and developed neurological impairment consistent with lumbar plexus dysfunction. A pelvic CT scan revealed a right iliopsoas muscle haematoma. Considering the risk of anticoagulation suspension, a conservative approach was chosen, with maintenance of anticoagulation. Clinical and functional improvement occurred, with mild right hip and knee flexion paresis as sequelae. Anticoagulation complications are challenging, especially when interruption of anticoagulation may threaten vital and functional outcomes. Therefore, a careful evaluation is essential, since no clinical guidelines are available. In this case, continuing anticoagulation provided a good functional outcome.
Neurology Department, Hospital Garcia de Orta, Almada, Portugal.
Carina
C
Fernandes
Neurology Department, Hospital Garcia de Orta, Almada, Portugal.
Pedro
P
Pereira
Neurology Department, Hospital Garcia de Orta, Almada, Portugal.
Miguel
M
Rodrigues
D000328:Adult; D000925:Anticoagulants / Q000009:adverse effects*; D005260:Female; D006406:Hematoma / Q000139:chemically induced / Q000209:etiology* / Q000473:pathology; D006801:Humans; D020767:Intracranial Thrombosis / Q000139:chemically induced / Q000150:complications* / Q000473:pathology; D016658:Psoas Muscles / Q000473:pathology*; D035583:Rare Diseases; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D014859:Warfarin / Q000009:adverse effects*
D000925:Anticoagulants; D014859:Warfarin