Results 171 to 180 of about 380,384 (208)

Malignant Cystosarcoma Phyllodes Of Prostate

Acta Pathologica Japonica, 1984
A case of malignant cystosarcoma phyllodes of the prostate is reported in a 45‐year‐old male. This tumor was composed of benign columnar or squamous cystic folds and sarcomatous stroma including rhabdomyomatous elements. The prostatic origin of the tumor was clearly proved by the unlabeled immunoperoxidase method. ACTA PATHOL. JPN. 34: 663–668, 1984.
T, Yokota, Y, Yamashita, Y, Okuzono, M, Takahashi, S, Fujihara, S, Akizuki, T, Ishihara, F, Uchino, T, Iwata   +8 more
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Bilateral malignant phyllodes tumours

Journal of Surgical Oncology, 1991
AbstractWe report a rare example of bilateral primary malignant phyllodes tumours. The diagnosis was supported by the identification of a benign epithelial element in each lesion. The case illustrates the typical dimorphic features of malignant phyllodes tumours.
A B, Ball, C, Fisher
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Malignant Phyllodes of Breast

2021
Phyllodes tumors of breast (PTB) have been known to an uncommon and particular disease to handle owing to diagnostic ambiguity and unpredictable clinical outcome. Malignant phyllodes tumors (MPT) are diagnosed when there are marked stromal hypercellularity, atypia, increased mitoses of ≥10/10 HPFs, permeative tumor borders, and stromal overgrowth.
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Malignant phyllodes tumor of the prostate

Pathology International, 1999
Phyllodes tumor of the prostate is rare. We have recently experienced a case of phyllodes tumor of the prostate in a 57‐year‐old man who complained of urinary retention for 1 year. The epithelial components were positive reactivity for prostate specific antigen. The stromal cells showed nuclear atypia with increased mitotic activity.
H S, Kim, J H, Lee, J H, Nam, M C, Lee, C S, Park, S W, Juhng, J Y, Ro, C, Choi   +7 more
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Malignant phyllodes tumor of prostate

Urology, 1990
A case of malignant phyllodes tumor of the prostate, with clinical course of recurrence and pulmonary metastasis is described in a thirty-eight-year-old man. Histologically the tumor was characterized by a fibrosarcoma-like pattern with adjacent changes of fibroadenoma and phyllodes type of prostatic atypical hyperplasia.
A, Löpez-Beltran, J F, Gaeta, R, Huben, G A, Croghan   +3 more
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Malignant Phyllodes Tumours Show Stromal Overexpression of c-Myc and c-Kit

Journal of Pathology, 2003
Phyllodes tumours are fibroepithelial neoplasms of the breast, the stroma of which can undergo malignant progression to sarcoma. The frequency of malignant lesions varies in different series from 5% to 30%.
Ian Ellis, Richard Poulsom, Andrew M Hanby   +2 more
exaly   +2 more sources

Metastatic malignant cystosarcoma phyllodes

Journal of Cranio-Maxillofacial Surgery, 1991
Summary A case of malignant cystosarcoma phyllodes of the breast which metastasized to the mandible and gingiva several years after primary multiple surgical interventions is presented and the literature reviewed.
Yasuro Yoshimura, Yukio Inoue, Yumiko Mihara, Hiroshi Miura   +3 more
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Malignant cystosarcoma phyllodes.

The American surgeon, 1994
This study reviewed 26 women who had resection of a malignant cystosarcoma phyllodes. Clinical presentations were palpable mass, 25; pain, 11; and ulceration, 2. Definitive surgical therapy was radical mastectomy (RM), 2; modified radical mastectomy (MRM), 14; total mastectomy (TM), 4; and partial mastectomy (PM), 6. Tumors ranged in size from 1-20 cm (
E D, Staren, G, Lynch, C, Boyle, T R, Witt, S D, Bines   +4 more
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[Malignant cystosarcoma phyllodes].

Rozhledy v chirurgii : mesicnik Ceskoslovenske chirurgicke spolecnosti, 1992
The authors deal with the clinical and pathological aspects and histopathological criteria of malignity of cystosarcoma which are important from the aspect of assessment of the extent and type of surgical intervention. Large malignant cystosarcomas and cystosarcomas taking up the whole breast with damage of the skin are indicated for simple mastectomy,
F, Veselý, D, Hudcová
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Definitive Management of Malignant Phyllodes of the Breast

The American Surgeon™
Background Malignant phyllodes tumors (MPT) are rare, aggressive fibroepithelial breast neoplasms with limited consensus on optimal management. While wide local excision (WLE) with ≥1 cm margins is standard, recurrence remains common, and the role of adjuvant therapy remains unclear.
Casey A. Hamlet, Hima Bindu Thota, Emi B. Daria, Denise J. Zieba, Malcolm D. Mattes, Ankit S. Shah, David I. Suster, Susan E. Pories   +7 more
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