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hemangioendothelioma

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Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch44
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... , Yilmazbayhan   D , Bilgic   B , Demiryont   M , Onursal   E . Epitheloid hemangioendothelioma of the heart in infancy . Ann Thorac Surg   2005 ; 79 : 1402 - 5 . 38. Kuo   TT , Hsueh   S , Su   IJ , Gonzalez-Crussi   F , Chen   JS . Histiocytoid hemangioma of the heart...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch54
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... . [ Epithelioid hemangioendothelioma of the heart in association with myelodysplastic syndrome ]. Z Kardiol   2002 ; 91 : 352 - 6 . [German] 63. Thomas-de-Montpreville   V , Nottin   R , Dulmet   E , Serraf   A . Heart tumors in children and adults: clinicopathological study of 59 patients...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 15
Published: 01 March 2023
10.55418/9781933477275-02
ISBN-10: 1-933477-27-X
ISBN: 978-1-933477-27-5
... hemangioendothelioma   5. Leiomyoma   6. Lipoma   7. Lymphangioma   8. Perineurioma   9. Perivascular epithelioid cell neoplasm (PEComa)  B. Nonepithelial neoplasms of uncertain malignant potential   1. Fibromatosis (desmoid tumor)   2. Gastrointestinal stroma tumor (GIST)   3. Inflammatory...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 15
Published: 01 March 2023
10.55418/9781933477275-13
ISBN-10: 1-933477-27-X
ISBN: 978-1-933477-27-5
...   2000 ; 119 : 1087 - 95 . 19. Wang   C , Li   Y , Xiang   B , et al   Successful management of pancreatic kaposiform hemangioendothelioma with sirolimus: case report and literature review . Pancreas   2017 ; 46 : e39 - 41 . 20. Lyons   LL , North   PE , Mac-Moune Lai   F...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 14
Published: 01 February 2023
10.55418/9781933477268-5
ISBN-10: 1-933477-26-1
ISBN: 978-1-933477-26-8
... fusion characteristic of this disease ( 492 ). It is important to keep in mind that normal endothelium, as well as vascular neoplasms such as angiosarcoma, hemangioendothelioma, hemangioma, and Kaposi sarcoma, are also positive ( 493 ). Diffuse and strong membranous expression of CD99 is characteristic...
Images
KAPOSIFORM <span class="search-highlight">HEMANGIOENDOTHELIOMA</span>  There is a lobular arrangement of solid an...
Published: 01 August 2022
KAPOSIFORM HEMANGIOENDOTHELIOMA Figure 8-83 KAPOSIFORM HEMANGIOENDOTHELIOMA There is a lobular arrangement of solid and glomeruloid vascular structures. (Fig. 4 from Costa FD, Folpe AL. Intratesticular kaposiform haemangioendothelioma in adults: a report of two cases. J Clin Pathol 2013;66:623-6.... More about this image found in KAPOSIFORM HEMANGIOENDOTHELIOMA There is a lobular arrangement of solid an...
Images
ADENOMATOID TUMOR  Adenomatoid tumor may lead to confusion with signet ring...
Published: 01 August 2022
ADENOMATOID TUMOR Figure 8-31 ADENOMATOID TUMOR Adenomatoid tumor may lead to confusion with signet ring cell carcinoma or epithelioid vascular tumors such as epithelioid hemangioendothelioma when it forms small cords of vacuolated cells. However, the nuclei are not atypical and the stroma is bla... More about this image found in ADENOMATOID TUMOR Adenomatoid tumor may lead to confusion with signet ring...
Images
EPITHELIOID <span class="search-highlight">HEMANGIOENDOTHELIOMA</span> (EHE)  EHE diffusely involves the pleura, ...
Published: 01 June 2022
EPITHELIOID HEMANGIOENDOTHELIOMA (EHE) Figure 5-7 EPITHELIOID HEMANGIOENDOTHELIOMA (EHE) EHE diffusely involves the pleura, mimicking a mesothelioma. More about this image found in EPITHELIOID HEMANGIOENDOTHELIOMA (EHE) EHE diffusely involves the pleura, ...
Images
EPITHELIOID <span class="search-highlight">HEMANGIOENDOTHELIOMA</span> (EHE)  A: EHE shows trabeculae of mildly a...
Published: 01 June 2022
EPITHELIOID HEMANGIOENDOTHELIOMA (EHE) Figure 5-8 EPITHELIOID HEMANGIOENDOTHELIOMA (EHE) A: EHE shows trabeculae of mildly atypical cells lying within fibrous stroma. B: Tumor cells stain for CD34. C: In this example, the tumor cells are more pleomorphic and form nests of ovoid and polygonal ce... More about this image found in EPITHELIOID HEMANGIOENDOTHELIOMA (EHE) A: EHE shows trabeculae of mildly a...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 12
Published: 01 August 2022
10.55418/9781933477220-03
ISBN-10: 1-933477-22-9
ISBN: 978-1-933477-22-0
... of the Epididymis  Papillary cystadenoma  Cystadenoma, not further specified  Epididymal carcinoma   Adenocarcinoma   Squamous cell carcinoma Vascular Tumors  Hemangioma   Anastomosing   Capillary   Epithelioid  Kaposiform hemangioendothelioma  Angiosarcoma Soft Tissue...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 12
Published: 01 August 2022
10.55418/9781933477220-08
ISBN-10: 1-933477-22-9
ISBN: 978-1-933477-22-0
... with signet ring cell carcinoma or epithelioid vascular tumors such as epithelioid hemangioendothelioma when it forms small cords of vacuolated cells. However, the nuclei are not atypical and the stroma is bland. Adenomatoid tumor should be distinguished from the rare examples of epithelioid (histiocytoid...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Published: 01 June 2022
10.55418/9781933477190-5
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... morphology, size, presence of hypercellularity, necrosis, and mitotic activity ( 36 – 40 ). Proliferation rates are also prognostically significant ( 41 , 42 ). EPITHELIOID HEMANGIOENDOTHELIOMA Definition.  Epithelioid hemangioendothelioma (EHE) is a low- to intermediate-grade vascular tumor...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Published: 01 June 2022
10.55418/9781933477190-7
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... ( 59 ). Recent molecular analyses support common origin of serous carcinomas with and without STIC lesions ( 60 ). Rare primary peritoneal mesenchymal tumors can occur. As an example, epithelioid hemangioendothelioma of the peritoneum can mimic mesothelioma ( 61 , 62 ), as it does in the pleura ( 63...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 11
Published: 01 June 2022
10.55418/9781933477190-3
ISBN-10: 1-933477-19-9
ISBN: 978-1-933477-19-0
... vesicles and Weibel-Palade bodies are suggestive of epithelioid hemangioendothelioma, while the identification of pre-melanosomes favors melanoma. There is no single ultrastructural feature that is the hallmark of mesothelioma, rather there is a constellation of findings that may be diagnostically useful...
Images
EPITHELIOID <span class="search-highlight">HEMANGIOENDOTHELIOMA</span>  Many epithelioid <span class="search-highlight">hemangioendotheliomas</span> sh...
Published: 01 October 2021
EPITHELIOID HEMANGIOENDOTHELIOMA Figure 15-68 EPITHELIOID HEMANGIOENDOTHELIOMA Many epithelioid hemangioendotheliomas show intense staining for CK8/18. More about this image found in EPITHELIOID HEMANGIOENDOTHELIOMA Many epithelioid hemangioendotheliomas sh...
Images
EPITHELIOID <span class="search-highlight">HEMANGIOENDOTHELIOMA</span>  A: Nuclear staining for <em>CAMTA1</em>...
Published: 01 October 2021
EPITHELIOID HEMANGIOENDOTHELIOMA Figure 15-67 EPITHELIOID HEMANGIOENDOTHELIOMA A: Nuclear staining for CAMTA1 is diffuse and strong in epithelioid hemangioendothelioma with WWTR1-CAMTA1 fusion. B: Tumor cells in YAP1-TFE3-rearranged epithelioid hemangioendothelioma are strongly positive for CD34. C: Tumor cells in YAP1-TFE3-rearranged epithelioid hemangioendothelioma are diffusely and strongly positive for ERG. More about this image found in EPITHELIOID HEMANGIOENDOTHELIOMA A: Nuclear staining for CAMTA1...
Images
EPITHELIOID <span class="search-highlight">HEMANGIOENDOTHELIOMA</span>  TFE3 stains tumor cell nuclei in vasoform...
Published: 01 October 2021
EPITHELIOID HEMANGIOENDOTHELIOMA Figure 15-69 EPITHELIOID HEMANGIOENDOTHELIOMA TFE3 stains tumor cell nuclei in vasoformative epithelioid hemangioendothelioma with YAP1-TFE3 fusion. More about this image found in EPITHELIOID HEMANGIOENDOTHELIOMA TFE3 stains tumor cell nuclei in vasoform...
Images
PSEUDOMYOGENIC <span class="search-highlight">HEMANGIOENDOTHELIOMA</span>  Left: Reactive woven bone surrounds po...
Published: 01 October 2021
PSEUDOMYOGENIC HEMANGIOENDOTHELIOMA Figure 15-78 PSEUDOMYOGENIC HEMANGIOENDOTHELIOMA Left: Reactive woven bone surrounds portions of the tumor. Right: Portions of the tumor in pseudomyogenic hemangioendothelioma are hemorrhagic. More about this image found in PSEUDOMYOGENIC HEMANGIOENDOTHELIOMA Left: Reactive woven bone surrounds po...
Images
EPITHELIOID <span class="search-highlight">HEMANGIOENDOTHELIOMA</span>  About one third of epithelioid hemangioen...
Published: 01 October 2021
EPITHELIOID HEMANGIOENDOTHELIOMA Figure 15-64 EPITHELIOID HEMANGIOENDOTHELIOMA About one third of epithelioid hemangioendotheliomas contain tumor cells that have pleomorphic and hyperchromatic nuclei and exhibit mitotic activity. More about this image found in EPITHELIOID HEMANGIOENDOTHELIOMA About one third of epithelioid hemangioen...
Images
PSEUDOMYOGENIC <span class="search-highlight">HEMANGIOENDOTHELIOMA</span>  Left: Sometimes the stroma is hyaliniz...
Published: 01 October 2021
PSEUDOMYOGENIC HEMANGIOENDOTHELIOMA Figure 15-81 PSEUDOMYOGENIC HEMANGIOENDOTHELIOMA Left: Sometimes the stroma is hyalinized resembling that in epithelioid hemangioendothelioma. Right: In a minority of tumors, the stroma can be focally myxoid, and there may be small foci of necrosis. More about this image found in PSEUDOMYOGENIC HEMANGIOENDOTHELIOMA Left: Sometimes the stroma is hyaliniz...