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118 results

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Quoted phrase not found in phrase index: "Benign perivascular tumor"
Page 1
PEComas of the kidney and of the genitourinary tract.
Martignoni G, Pea M, Zampini C, Brunelli M, Segala D, Zamboni G, Bonetti F. Martignoni G, et al. Semin Diagn Pathol. 2015 Mar;32(2):140-59. doi: 10.1053/j.semdp.2015.02.006. Epub 2015 Feb 24. Semin Diagn Pathol. 2015. PMID: 25804448 Review.
PEComas are mesenchymal tumors composed of histologically and immunohistochemically distinctive perivascular epithelioid cells that are characterized by the coexpression of muscle and melanogenetic markers. This group of lesions includes angiomyolipoma, clear cell " …
PEComas are mesenchymal tumors composed of histologically and immunohistochemically distinctive perivascular epithelioid cells …
A Distinct Malignant Epithelioid Neoplasm With GLI1 Gene Rearrangements, Frequent S100 Protein Expression, and Metastatic Potential: Expanding the Spectrum of Pathologic Entities With ACTB/MALAT1/PTCH1-GLI1 Fusions.
Antonescu CR, Agaram NP, Sung YS, Zhang L, Swanson D, Dickson BC. Antonescu CR, et al. Am J Surg Pathol. 2018 Apr;42(4):553-560. doi: 10.1097/PAS.0000000000001010. Am J Surg Pathol. 2018. PMID: 29309307 Free PMC article.
ACTB-GLI1 fusions have been reported as the pathognomonic genetic abnormality defining an unusual subset of actin-positive, perivascular myoid tumors, known as "pericytoma with the t(7;12) translocation." ...All except 2 cases were strongly positive for S100 protein …
ACTB-GLI1 fusions have been reported as the pathognomonic genetic abnormality defining an unusual subset of actin-positive, perivascular …
The limitations of dermoscopy: false-positive and false-negative tumours.
Papageorgiou V, Apalla Z, Sotiriou E, Papageorgiou C, Lazaridou E, Vakirlis S, Ioannides D, Lallas A. Papageorgiou V, et al. J Eur Acad Dermatol Venereol. 2018 Jun;32(6):879-888. doi: 10.1111/jdv.14782. Epub 2018 Jan 24. J Eur Acad Dermatol Venereol. 2018. PMID: 29314288 Review.
Dermoscopy has been documented to increase the diagnostic accuracy of clinicians evaluating skin tumours, improving their ability to detect skin cancer and better recognize benign moles. ...Therefore, management strategies should mainly focus on addressing the risk …
Dermoscopy has been documented to increase the diagnostic accuracy of clinicians evaluating skin tumours, improving their ability to …
Tuberous Sclerosis: Current Update.
Wang MX, Segaran N, Bhalla S, Pickhardt PJ, Lubner MG, Katabathina VS, Ganeshan D. Wang MX, et al. Radiographics. 2021 Nov-Dec;41(7):1992-2010. doi: 10.1148/rg.2021210103. Epub 2021 Sep 17. Radiographics. 2021. PMID: 34534018
In addition, patients with TSC are at risk of developing multiple benign and malignant tumors in various organ systems, resulting in increased morbidity and mortality. ...Other manifestations include dermatologic and ophthalmic manifestations, renal cysts, re …
In addition, patients with TSC are at risk of developing multiple benign and malignant tumors in various organ systems, result …
PEComa: morphology and genetics of a complex tumor family.
Thway K, Fisher C. Thway K, et al. Ann Diagn Pathol. 2015 Oct;19(5):359-68. doi: 10.1016/j.anndiagpath.2015.06.003. Epub 2015 Jun 9. Ann Diagn Pathol. 2015. PMID: 26144278 Review.
Perivascular epithelioid cell tumors, or PEComas, are mesenchymal neoplasms composed of histologically and immunohistochemically distinctive epithelioid or spindle cells, which are immunoreactive for both smooth muscle and melanocytic markers. ...The PEComa " …
Perivascular epithelioid cell tumors, or PEComas, are mesenchymal neoplasms composed of histologically and immunohistoc …
Pericytes in Sarcomas and Other Mesenchymal Tumors.
Chang L, Scott MA, Meyers CA, James AW. Chang L, et al. Adv Exp Med Biol. 2019;1147:109-124. doi: 10.1007/978-3-030-16908-4_4. Adv Exp Med Biol. 2019. PMID: 31147874
These primarily benign tumors grow in a perivascular fashion and diffusely express canonical pericyte markers such as CD146, smooth muscle actin (SMA), platelet-derived growth factor receptor beta (PDGFR-beta), and RGS5. These benign tumors incl …
These primarily benign tumors grow in a perivascular fashion and diffusely express canonical pericyte markers such as C …
Perivascular epithelioid cell tumor.
Armah HB, Parwani AV. Armah HB, et al. Arch Pathol Lab Med. 2009 Apr;133(4):648-54. doi: 10.5858/133.4.648. Arch Pathol Lab Med. 2009. PMID: 19391667 Free article. Review.
Perivascular epithelioid cell tumors are mesenchymal neoplasms defined by the presence of histologically and immunohistochemically distinctive perivascular epithelioid cells. ...This review focuses on the perivascular epithelioid cell tumors …
Perivascular epithelioid cell tumors are mesenchymal neoplasms defined by the presence of histologically and immunohist …
Primary pancreatic perivascular epithelioid cell tumor (PEComa): A surgical enigma. A systematic review of the literature.
Zizzo M, Ugoletti L, Tumiati D, Castro Ruiz C, Bonacini S, Panebianco M, Sereni G, Manenti A, Lococo F, Carlinfante G, Pedrazzoli C. Zizzo M, et al. Pancreatology. 2018 Apr;18(3):238-245. doi: 10.1016/j.pan.2018.02.007. Epub 2018 Feb 19. Pancreatology. 2018. PMID: 29478828 Review.
BACKGROUND: Perivascular epithelioid cell tumor (PEComa) is a rare mesenchymal tumor, with distinctive morphology and expression of myo-melanocytic markers. ...METHODS: Based on the PRISMA guidelines, a systematic research was carried out on PubMed/MEDLINE, W …
BACKGROUND: Perivascular epithelioid cell tumor (PEComa) is a rare mesenchymal tumor, with distinctive morphology and e …
Glomus tumors of the upper extremity.
Çevik HB, Çiçek ÇA, Kayahan S, Gümüstas SA, Filinte GT. Çevik HB, et al. Handchir Mikrochir Plast Chir. 2021 Feb;53(1):72-75. doi: 10.1055/a-1333-2459. Epub 2021 Feb 15. Handchir Mikrochir Plast Chir. 2021. PMID: 33588493 English.
BACKGROUND: Glomus tumors are uncommon and painful benign perivascular neoplasms. They usually occur in the subungual region of phalanx, and present with a classic clinical triad of localized tenderness, cold hypersensitivity, and excruciating paroxysm …
BACKGROUND: Glomus tumors are uncommon and painful benign perivascular neoplasms. They usually occur in the subu …
Leiomyoma with nuclear atypia: Rare diseases that present a common diagnostic problem.
Wei JJ. Wei JJ. Semin Diagn Pathol. 2022 May;39(3):187-200. doi: 10.1053/j.semdp.2022.01.006. Epub 2022 Feb 2. Semin Diagn Pathol. 2022. PMID: 35144823 Free PMC article. Review.
These include fumarate hydratase-deficient leiomyoma (FH-LM), intravenous leiomyomatosis (IV-LM), and leiomyoma with bizarre nuclei (LM-BN). Other uterine mesenchymal tumors, such as perivascular epithelioid tumor (PEComa) and inflammatory myofibroblastic …
These include fumarate hydratase-deficient leiomyoma (FH-LM), intravenous leiomyomatosis (IV-LM), and leiomyoma with bizarre nuclei (LM-BN). …
118 results