@entity5426 is a rare malignancy that sometimes occurs as a late sequela of breast conservation therapy. We report on a 79-year-old female who developed well-differentiated @entity5426 in a @entity0 .5 years after surgery and radiotherapy for early @entity0 . The initial appearance was very similar to late radiation @entity1909 , and histologically interpreted as scar tissue with @entity455 . The lesion progressed further, and was clinically suspicious for @entity5426 . Thus, a second biopsy was taken which confirmed the diagnosis. A complete mastectomy removed all the @entity5 with clear margins. However, within a period of 16 months she presented four local recurrences which were treated by wide local excision. At present, the @entity1 is free of @entity5 for 7 months. The few cases of @entity5425 after breast conservation therapy reported so far demonstrate that these lesions are difficult to diagnose due to their rarity and their highly variable and benign appearance, which sometimes may mimic radiation-induced cutaneous changes. Since chronic @entity4269 possibly contributes to the development of @entity5426 , long-term clinical surveillance of these @entity1 is recommended. Biopsies should be taken if new @entity272 occur.

Cutaneous XXXX after conserving treatment of @entity0 .

@entity1 :: ('9606', 'Species') :: ['patients', 'patient'] @entity455 :: ('MESH:D014652', 'Disease') :: ['atypical vascular lesion'] @entity0 :: ('MESH:D001943', 'Disease') :: ['lymphedematous left breast 5', 'invasive ductal breast cancer'] @entity5 :: ('MESH:D009369', 'Disease') :: ['tumor', 'locally recurrent tumour'] @entity5425 :: ('MESH:C536368', 'Disease') :: ['breast angiosarcoma'] @entity4269 :: ('MESH:D008209', 'Disease') :: ['lymphedema'] @entity5426 :: ('MESH:D006394', 'Disease') :: ['angiosarcoma', 'Cutaneous angiosarcoma'] @entity272 :: ('MESH:D012871', 'Disease') :: ['skin lesions'] @entity1909 :: ('MESH:D003872', 'Disease') :: ['dermatitis']
@entity5425 :: (MESH:C536368,Disease) :: ['breast angiosarcoma']
