Management of a periductal stromal tumor in a young woman: Our breast unit experience

Valente, Irene; Ristani, Adela; Mancini, Cristina; Martella, Eugenia; Quartieri, Leonardo; D'Aloia, Cecilia

doi:10.1111/tbj.13843

Cited by 1 publication

(2 citation statements)

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“…In this case, infiltrative growth, rich in interstitial cells, obvious atypia, active mitosis (>10/10 HPF or 5/ mm 2 ), and pathological mitosis indicated malignancy. Recurrent rate for PDST was reported varying from 10% to 55% (7,17). Margin status appears to be the most relevant factor for prognosis.…”

Section: Discussionmentioning

confidence: 99%

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Imaging Features of Breast Periductal Stromal Tumor: A Case Report

et al. 2021

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Breast periductal stromal tumor (PDST) is a rare biphasic tumor, with both benign ductal epithelium and non-phyllodes sarcomatous stroma. Its imaging features were rarely reported due to the rarity. In this study, we describe the case of a 48-year-old female who presented with a palpable mass in the right breast. Presurgery imaging evaluations of full-field digital mammography (FFDM), digital breast tomosynthesis (DBT), and ultrasonography (US) were performed. The imaging features include the following: 1. multiple solid lobulated lesions comprising nearly the entire right breast; 2. hypoechoic heterogeneous masses with internal separations and abundant blood flow; 3. FFDM and DBT showed multiple irregular high-density masses with lobulated margin, partially integrated. The patient underwent extended mastectomy of the right breast. The surgical pathology confirmed a PDST. After excision of the mass, she was followed up in the outpatient clinic for 25 months without local recurrence or distant metastasis.

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Section: Discussionmentioning

confidence: 99%

“…Breast periductal stromal tumor (PDST) is a rare condition and accounts for less than 1% of all breast malignancies. As far as we know, only sporadic cases were reported (1)(2)(3)(4)(5)(6)(7)(8)(9). As a biphasic tumor, PDST shows both benign ductal epithelium and non-phyllodes sarcomatous stroma.…”

Section: Introductionmentioning

confidence: 99%