Assessment of PTEN-associated vascular malformations in a patient with Bannayan-Riley-Ruvalcaba syndrome.

ABSTRACT: Misdiagnosis of phosphatase and tensin homologue hamartoma syndromes is common. Correct diagnosis has a relevant impact on patients, as the risk of malignancies is high and treatment options are limited. We report the case of a 24-year-old man who presented with symptomatic vascular intramuscular lesions of the left forearm and right calf, macrocephaly, post Hashimoto thyroiditis, a multicystic intracranial paratrigonal lesion, lentiginous hyperpigmented maculae on the foreskin and multiple skin lesions. MRI showed extended fibrofatty changes and malformed vessels in the forearm and calf lesions, also, arteriovenous shunting was present in these lesions. The patient had been treated by embolisation and surgically in the past, with limited results. A multidisciplinary assessment and genetic

SUBMITTER: Anusic S 

PROVIDER: S-EPMC4932365 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature