Chorea disclosing a polycythemia vera

نویسندگان

  • Guidong Liu
  • Jie Chang
  • Zhijun Liu
  • Qiang Qiang
  • Chunhui Gu
  • Yingying Zhang
  • Wenshi Wei
چکیده

Chorea is a rare complication of polycythemia. We report the case of a 70 year-old woman whose polycythemia vera (PV), with Janus Kinase-2 (JAK2) mutation, presented as chorea. Chorea resolved quickly after hydroxyurea therapy.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Chorea in the elderly with mutation positive polycythemia vera: a case report.

Chorea is a hyperkinetic movement disorder characterized by excessive spontaneous movements that are irregularly timed, randomly distributed and abrupt. Chorea in an elderly patient poses a diagnostic challenge. The differential diagnosis is broad and includes medication effects, vascular disorders, metabolic abnormalities, autoimmune syndromes and neurodegenerative disorders.1,2 Important caus...

متن کامل

Primary polycythaemia presenting with chorea.

A case of primary polycythaemia presenting with severe chorea is reported and compared with previous cases. The aetiological factors of the chorea are discussed and the importance of early diagnosis stressed.

متن کامل

Chorea, polycythaemis, and cyanotic heart disease.

Two cases of polycythaemic chorea are described, both of which were complicated by severe heart disease. The first was a child with patent ductus arteriosus and coarctation of the aorta causing severe cyanosis and secondary polycythaemia. Chorea began intermittently at an early age, becoming continuous by his fifth birthday. The second was a middle-aged male with tight mitral stenosis and a sto...

متن کامل

Complex Arterial and Venous Thrombosis in Polycythemia Vera: what Does Leukocytosis Predict?

Thromboembolic events represent the main cause of morbidity and mortality in patients with polycythemia vera. Leukocytosis has been identified as an important risk factor for development of vascular thrombosis. A 47-year-old woman with polycythemia vera presented with pain and swelling in her right calf. She was scheduled to receive anagrelide which was effective on polycythemia and thrombocyto...

متن کامل

The differential diagnosis of chorea.

Chorea is a hyperkinetic movement disorder characterised by excessive spontaneous movements that are irregularly timed, randomly distributed and abrupt. In this article, the authors discuss the causes of chorea, particularly Huntington's disease and the genetic syndromes that may resemble it, including HDL1-3, inherited prion disease, spinocerebellar ataxias 1, 3 and 17, neuroacanthocytosis, de...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 10  شماره 

صفحات  -

تاریخ انتشار 2014