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Images
Published: 01 August 2023
ENDOMETRIOID STROMAL SARCOMA WITH PERITONEAL SPREAD Figure 11-1 ENDOMETRIOID STROMAL SARCOMA WITH PERITONEAL SPREAD A: The unopened uterus is to the right, the involved ovary is in the center, and the disseminated tumor extends to the left as multiple round nodules. B: Omental metastases of an e... More about this image found in ENDOMETRIOID STROMAL SARCOMA WITH PERITONEAL SPREAD A: The unopened uterus...
Images
Published: 01 August 2023
MURAL NODULES Figure 8-6 MURAL NODULES A: Sarcoma-like mural nodule is well-circumscribed, with a prominent inflammatory infiltrate and osteoclast-like giant cells. B,C: Sarcomatous nodule with cells that are frankly malignant, based on their cytological features. D–F: Anaplastic carcinoma mura... More about this image found in MURAL NODULES A: Sarcoma-like mural nodule is well-circumscribed, with a p...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-11
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
...Table 11-1 THE 2020 WHO CLASSIFICATION OF MESENCHYMAL AND MIXED EPITHELIAL TUMORS OF THE OVARY a Mesenchymal tumors of the ovary Endometrioid stromal sarcoma Smooth muscle tumors of the ovary Ovarian myxoma Other ovarian mesenchymal tumors Mixed epithelial...
Images
Published: 01 August 2023
UNDIFFERENTIATED CARCINOMA Figure 7-26 UNDIFFERENTIATED CARCINOMA Left: Patternless sheets of dyshesive cells lacking confirmatory endometrioid features distinguish this tumor from FIGO grade 3 endometrioid adenocarcinoma. Clues to the diagnosis include resemblance to lymphoma, plasmacytoma, or “... More about this image found in UNDIFFERENTIATED CARCINOMA Left: Patternless sheets of dyshesive cells lac...
Images
Published: 01 August 2023
SERTOLI-LEYDIG CELL TUMOR Figure 12-14 SERTOLI-LEYDIG CELL TUMOR A: Gross image of a Sertoli-Leydig cell tumor, intermediate grade. B: Well-differentiated tumor. C: An almost entirely hemorrhagic Sertoli-Leydig cell tumor that was predominately retiform. D: Poorly differentiated Sertoli-Leydig... More about this image found in SERTOLI-LEYDIG CELL TUMOR A: Gross image of a Sertoli-Leydig cell tumor, i...
Images
Published: 01 August 2023
SERTOLI-LEYDIG CELL TUMOR Figure 12-14 SERTOLI-LEYDIG CELL TUMOR A: Gross image of a Sertoli-Leydig cell tumor, intermediate grade. B: Well-differentiated tumor. C: An almost entirely hemorrhagic Sertoli-Leydig cell tumor that was predominately retiform. D: Poorly differentiated Sertoli-Leydig... More about this image found in SERTOLI-LEYDIG CELL TUMOR A: Gross image of a Sertoli-Leydig cell tumor, i...
Images
Published: 01 August 2023
SERTOLI-LEYDIG CELL TUMOR Figure 12-14 SERTOLI-LEYDIG CELL TUMOR A: Gross image of a Sertoli-Leydig cell tumor, intermediate grade. B: Well-differentiated tumor. C: An almost entirely hemorrhagic Sertoli-Leydig cell tumor that was predominately retiform. D: Poorly differentiated Sertoli-Leydig... More about this image found in SERTOLI-LEYDIG CELL TUMOR A: Gross image of a Sertoli-Leydig cell tumor, i...
Images
Published: 01 August 2023
SERTOLI-LEYDIG CELL TUMOR Figure 12-14 SERTOLI-LEYDIG CELL TUMOR A: Gross image of a Sertoli-Leydig cell tumor, intermediate grade. B: Well-differentiated tumor. C: An almost entirely hemorrhagic Sertoli-Leydig cell tumor that was predominately retiform. D: Poorly differentiated Sertoli-Leydig... More about this image found in SERTOLI-LEYDIG CELL TUMOR A: Gross image of a Sertoli-Leydig cell tumor, i...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-08
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... of polarization, and mild to moderate nuclear atypia. MURAL NODULES Figure 8-6 MURAL NODULES A: Sarcoma-like mural nodule is well-circumscribed, with a prominent inflammatory infiltrate and osteoclast-like giant cells. B,C: Sarcomatous nodule with cells that are frankly malignant, based on their cytological...
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
...: High mitotic rate is seen. T: A poorly differentiated tumor has areas resembling high-grade sarcoma, with spindle cells, atypia, and a high mitotic rate. U: Heterologous elements in a Sertoli-Leydig cell tumors. Here there are enteric glands, one of the more common types of elements. SEX CORD-STROMAL...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-02
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... terminology for these tumors. Ovarian carcinomas and some sex cord-stromal (i.e., Sertoli-Leydig cell tumor), germ cell (immature teratoma), and mesenchymal (i.e., endometrioid stromal sarcoma) tumors are assigned a grade. Serous carcinomas are divided into two distinct disease types, each with an intrinsic...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-03
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... patients may develop multinodular goiter, cystic nephroma, cervical and/or bladder embryonal rhabdomyosarcoma, thyroid carcinoma, Wilms tumor, medulloepithelioma, chondromesenchymal hamartoma, pituitary blastoma, pineoblastoma, anaplastic sarcoma of kidney, medulloblastoma, DICER1 sarcoma...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-06
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... and epithelioid angiomyolipoma express smooth muscle actin (SMA), HMB-45, Melan-A, and frequently, microphthalmia transcription factor ( 80 ). The histologic appearance may overlap with alveolar soft part sarcoma, a tumor that may rarely arise in the uterus or cervix, but not the ovary. The solid, renal...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-16
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... 2 ): 713 - 6 . 197. Mitsuhashi A , Nagai Y , Suzuka K , Yamazawa K , Nojima T , Nikaido T , et al Primary synovial sarcoma in fallopian tube: case report and literature review . Int J Gynecol Pathol 2007 ; 26 : 34 - 7 . 198. Foster R , Solano...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-07
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... Left: Patternless sheets of dyshesive cells lacking confirmatory endometrioid features distinguish this tumor from FIGO grade 3 endometrioid adenocarcinoma. Clues to the diagnosis include resemblance to lymphoma, plasmacytoma, or “high-grade endometrioid stromal sarcoma.” Right: Undifferentiated...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-14
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... Endometrioid Stromal Sarcoma. These tumors have a characteristic morphologic appearance that is distinct from undifferentiated carcinomas. Lymphoma. These tumors have a distinct morphology. In addition, immunohistochemistry can be helpful, depending on the specific lymphoma diagnosis under...
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
... arising from the tissue of a teratoma. The most common is squamous cell carcinoma arising in a mature teratoma (see figs. 13-20 and 9-12 ). However, numerous tumor types have been described, including adenocarcinomas, sarcomas, low-grade malignant mucinous tumors, choroid plexus papillomas, Paget...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-15
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
.... The classic pattern is individual signet ring cells or small clusters sometimes forming small glands, lying within a reactive stroma ( 28 ). This reactive stroma shows mild pleomorphism, but the atypia is not “sarcoma-like.” The tubular pattern consists of glands with or without lumens (i.e., solid tubules...
Images
Published: 01 March 2023
MYELOID SARCOMA (CHLOROMA) Figure 13-39 MYELOID SARCOMA (CHLOROMA) This myeloid sarcoma mimics a primary pancreatic carcinoma because it encases the pancreatic duct. More about this image found in MYELOID SARCOMA (CHLOROMA) This myeloid sarcoma mimics a primary pancreati...
Images
Published: 01 March 2023
EWING SARCOMA/PRIMITIVE NEUROECTODERMAL TUMOR Figure 13-32 EWING SARCOMA/PRIMITIVE NEUROECTODERMAL TUMOR The bulky, yellow to tan cut surface of this tumor has a multinodular periphery. More about this image found in EWING SARCOMA/PRIMITIVE NEUROECTODERMAL TUMOR The bulky, yellow to tan cut...
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