Large tumoral pseudoangiomatous stromal hyperplasia with ER/PR stromal negativity in a 20-year-old female: A rare case report.

Authors :: Mansour S
Abdul Rahman SA
Kazour A
Salama I
Shmayes H
Rajab S
Issa R
Source :: Clinical case reports [Clin Case Rep] 2024 Jan 02; Vol. 12 (1), pp. e8398. Date of Electronic Publication: 2024 Jan 02 (Print Publication: 2024).
Publication Year :: 2024
Abstract: Pseudoangiomatous stromal hyperplasia (PASH) is a rare lesion of the breast stromal tissue with unknown mechanism. Hormonal stimulation of mammary myofibroblasts is the most important theory due to stromal positivity of progesterone receptor (PR) or/and estrogen receptor (ER). We report a case of PASH with stromal PR/ER negativity.<br />Competing Interests: The authors declare that they have no competing interests.<br /> (© 2024 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.)

Full Text Access

Tools