Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Παρασκευή 11 Αυγούστου 2017

Lenalidomide-associated arterial thrombosis in a patient with JAK2 positive atypical myeloproliferative neoplasm

Description

A 71-year-old woman, with a recent diagnosis of JAK2 positive atypical myeloproliferative neoplasm, presented to the emergency room (ER) for bilateral foot pain and purplish discolouration of her toes (figure 1). She started her first cancer treatment 3 weeks ago using lenalidomide with prednisone 20 mg daily. Venous thromboprophylaxis was not prescribed then due to anaemia and history of intracranial haemorrhage. ER work up included simple X-rays of her feet that were normal. Lower extremity ultrasound did not show any deep vein thrombosis, so she was discharged home. The patient did not have atrial fibrillation or hyperviscosity. No history of arterial thrombosis or smoking. Two weeks later, she was re-evaluated by her haematologist, and a hospital admission was arranged given worsening symptoms. Her physical exam now showed the purplish discolouration has progressed over both feet, associated with some toes turning black (figure 2). She had strong lower extremity...



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