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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-ch13
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... of “unclassified” cardiomyopathy, along with catecholamine/stress cardiomyopathy (see below). The phenomenon is seen with congenital heart disease as well as other cardiomyopathies, calling into question whether it represents a distinct cardiomyopathy or a secondary finding. Many cases of noncompaction...
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
... survival and improved quality of life ( 88 ). Cardiac Undifferentiated Pleomorphic Sarcoma. The spindle cell areas of angiosarcoma may be difficult, if not impossible, to distinguish from unclassifiable spindle cell sarcomas, fibrosarcomas, or pleomorphic undifferentiated sarcomas. In such tumors...
Images
Published: 01 August 2023
MIXED GERM CELL–SEX CORD-STROMAL CELL TUMOR, UNCLASSIFIED Figure 13-23 MIXED GERM CELL–SEX CORD-STROMAL CELL TUMOR, UNCLASSIFIED Left: There is a sex cord stromal tumor component on the left and a mixed germ cell-sex cord-stromal tumor component on the right. Right: Inhibin highlights the sex co... More about this image found in MIXED GERM CELL–SEX CORD-STROMAL CELL TUMOR, UNCLASSIFIED Left: There is a...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-13
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... Gonadoblastoma, including gonadoblastoma with malignant germ cell tumor Mixed germ cell-sex cord stromal tumor, unclassified A recent proposed classification relates seven germ cell tumor types (referred to here as “pathogenetic types”) to their cell of origin. Not all of these pathogenetic types are seen...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-12
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... Oncol 2012 ; 127 : 384 - 9 . 41. Young RH , Scully RE . Ovarian sertolileydig cell tumors with a retiform pattern: a problem in histopathologic diagnosis. A report of 25 cases . Am J Surg Pathol 1983 ; 7 : 755 - 71 . 42. Seidman JD . Unclassified ovarian gonadal...
Book Chapter
Book: Tumors of the Pancreas
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 15
Published: 01 March 2023
10.55418/9781933477275-14
ISBN-10: 1-933477-27-X
ISBN: 978-1-933477-27-5
...) renal cell carcinoma is the most common histologic type to metastasize to the pancreas, although sarcomatoid, chromophobe, and unclassified types do as well ( 44 ). The predominant histologic pattern tends to be sheets, small nests, and cords of polygonal cells with abundant clear cytoplasm and usually...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 14
Published: 01 February 2023
10.55418/9781933477268-1
ISBN-10: 1-933477-26-1
ISBN: 978-1-933477-26-8
... uterus 1. With rudimentary cavity 2. Without rudimentary cavity U6: Unclassified cases a Adapted from reference 2 . The mesonephric (wolffian) duct connects the mesonephros (primitive kidney) to the cloaca. In genetic females, the absence of male gonads results from lack of anti...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 14
Published: 01 February 2023
10.55418/9781933477268-2
ISBN-10: 1-933477-26-1
ISBN: 978-1-933477-26-8
... Carcinoma, unclassifiable Mixed epithelial and mesenchymal tumors Adenomyoma Adenosarcoma Germ cell tumors Tumors of the Vagina Epithelial tumors Benign squamous lesions Condyloma acuminatum (see tumors of the vulva) Squamous papilloma Atrophy...
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
... overlapping entities. They include tumors associated with lichen sclerosus, DE-VIL/vaVIN, and dVIN, and similar if unclassified morphologic presentations. Patients are more likely to present in the eighth decade, have a lower risk of other anogenital lesions, and present with tumors showing the somatic...
Images
Published: 01 August 2022
SEX CORD-STOMAL TUMOR, UNCLASSIFIED Figure 6-156 SEX CORD-STOMAL TUMOR, UNCLASSIFIED Epithelioid cells transition to spindled tumor cells. More about this image found in SEX CORD-STOMAL TUMOR, UNCLASSIFIED Epithelioid cells transition to spindl...
Images
Published: 01 August 2022
SEX CORD-STROMAL TUMOR, UNCLASSIFIED Figure 6-161 SEX CORD-STROMAL TUMOR, UNCLASSIFIED The epithelial component of this tumor exhibits a prominent microcystic pattern. More about this image found in SEX CORD-STROMAL TUMOR, UNCLASSIFIED The epithelial component of this tumo...
Images
Published: 01 August 2022
SEX CORD–STROMAL TUMOR, UNCLASSIFIED Figure 6-153 SEX CORD–STROMAL TUMOR, UNCLASSIFIED The well-circumscribed tumor is white to red-brown, with areas of hemorrhage. More about this image found in SEX CORD–STROMAL TUMOR, UNCLASSIFIED The well-circumscribed tumor is white...
Images
Published: 01 August 2022
SEX CORD-STROMAL TUMOR, UNCLASSIFIED Figure 6-164 SEX CORD-STROMAL TUMOR, UNCLASSIFIED This tumor formed differentiated mesenchymal elements that included atypical cartilage and bone. More about this image found in SEX CORD-STROMAL TUMOR, UNCLASSIFIED This tumor formed differentiated mese...
Images
Published: 01 August 2022
SEX CORD-STROMAL TUMOR, UNCLASSIFIED Figure 6-158 SEX CORD-STROMAL TUMOR, UNCLASSIFIED Small nests of sex cord cells are admixed with a more prominent stromal proliferation. More about this image found in SEX CORD-STROMAL TUMOR, UNCLASSIFIED Small nests of sex cord cells are adm...
Images
Published: 01 August 2022
SEX CORD-STROMAL TUMOR, UNCLASSIFIED Figure 6-160 SEX CORD-STROMAL TUMOR, UNCLASSIFIED This tumor has a predominantly spindle cell pattern and is located close to the rete testis. More about this image found in SEX CORD-STROMAL TUMOR, UNCLASSIFIED This tumor has a predominantly spindl...
Images
Published: 01 August 2022
SEX CORD-STROMAL TUMOR, UNCLASSIFIED Figure 6-157 SEX CORD-STROMAL TUMOR, UNCLASSIFIED There is an epithelial pattern in one portion of the tumor (left) while other areas show prominent cellular mesenchymal growth (right). More about this image found in SEX CORD-STROMAL TUMOR, UNCLASSIFIED There is an epithelial pattern in one...
Images
Published: 01 August 2022
SEX CORD-STROMAL TUMOR, UNCLASSIFIED Figure 6-163 SEX CORD-STROMAL TUMOR, UNCLASSIFIED This spindle cell-predominant tumor, which shows a diffuse growth pattern, mild to moderate pleomorphism, and frequent mitotic figures, resembles a sarcoma. More about this image found in SEX CORD-STROMAL TUMOR, UNCLASSIFIED This spindle cell-predominant tumor, ...
Images
Published: 01 August 2022
SEX CORD–STROMAL TUMOR, UNCLASSIFIED Figure 6-154 SEX CORD–STROMAL TUMOR, UNCLASSIFIED Left: Areas have a diffuse growth of epithelioid cells with vacuolated cytoplasm. Right: Most of the tumor shows solid growth of nonspecific sex cord cells. More about this image found in SEX CORD–STROMAL TUMOR, UNCLASSIFIED Left: Areas have a diffuse growth of ...
Images
Published: 01 August 2022
SEX CORD-STROMAL TUMOR, UNCLASSIFIED Figure 6-165 SEX CORD-STROMAL TUMOR, UNCLASSIFIED Left: There are foci of squamous metaplasia within the sex cord component of this unusual tumor. Right: At higher magnification, squamous differentiation is apparent as well as a fibromatous component. More about this image found in SEX CORD-STROMAL TUMOR, UNCLASSIFIED Left: There are foci of squamous meta...
Images
Published: 01 August 2022
SEX CORD-STOMAL TUMOR, UNCLASSIFIED Figure 6-155 SEX CORD-STOMAL TUMOR, UNCLASSIFIED Left: A small area shows features similar to adult granulosa cell tumor. Right: Most of the tumor shows nonspecific solid and cystic growth of epithelioid sex cord cells. More about this image found in SEX CORD-STOMAL TUMOR, UNCLASSIFIED Left: A small area shows features simi...
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