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Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-10
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... , Healey   CS , et al . Germ-line mutations of the RET proto-oncogene in multiple endocrine neoplasia type 2A . Nature   1993 ; 363 : 458 - 60 . 26. Donis-Keller   H , Dou   S , Chi   D , et al . Mutations in the RET proto-onocogene are associated with MEN 2A and FMTC . Hum Mol...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-07
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... adenomatous polyposis; PPNAD = primary pigmented micronodular adrenal disease. Beyond the pathologic and clinical features of these diseases, the identification of a germ-line mutation is of paramount importance for patient management and follow-up. The implementation of next-generation sequencing...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-12
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... but has also been suggested to have a myofibroblastic origin ( 64 ). Tumors possibly related by proximity of their developmental precursors include teratoma ( 65 , 66 ), a malignant mixed germ cell tumor ( 67 ), and a primary tumor with the morphologic features of an extrarenal Wilms tumor reported in a 4...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-08
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... of germ-line mutations providing genetic susceptibility to multifocal disease, it has become apparent that some of the previous literature may have confused metastasis and multifocal primary lesions, which occasionally occur in unusual locations, such as lung and liver ( 10 ). Therefore, some...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-09
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... , Michalski   W , et al . Growth rate of paragangliomas related to germ-line mutations of the SDHX genes . Endocr Pract   2017 ; 23 : 342 - 52 . 66. Jansen   JC , van den Berg   R , Kuiper   A , van der Mey   AG , Zwinderman   AH , Cornelisse   CJ . Estimation of growth rate...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-06
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
...-melanomatous) as well as testicular germ cell tumors, melanomas, lymphomas, and sarcomas. PRECURSOR LESIONS ACC is generally considered to arise de novo. However, data from patients with Carney complex ( 15 , 16 ) and multiple endocrine neoplasia 1 (MEN1)-associated ACC suggest that there may be progression...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch49
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
...: Pancreatic acinar tissue is within the cardiac teratoma. REFERENCES REFERENCES 1. Billmire   D , Vinocur   C , Rescorla   F , et al . Malignant mediastinal germ cell tumors: an intergroup study . J Pediatr Surg   2001 ; 36 : 18 - 24 . 2. Tollens   T , Casselman   F , Devlieger...
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
... of the figure). Bottom: Rosettes and tubules are the simplest immature elements to identify. Primitive neuroectoderm is required for the diagnosis ( fig. 13-6 ). Yolk sac tumor is not acceptable in an otherwise immature teratoma and should result in a diagnosis of mixed germ cell tumor. A clinically elevated...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch52
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... . 61. Vohra   A , Saiz   E , Davila   E , Burkle   J . Metastatic germ cell tumor to the heart presenting with syncope . Clin Cardiol   1999 ; 22 : 429 - 33 . 62. Kinebuchi   Y , Ogawa   T , Kato   H , Igawa   Y , Nishizawa   O , Miyagawa   S . Testicular...
Images
Figure 13-16
Published: 01 August 2023
MIXED GERM CELL TUMOR Figure 13-16 MIXED GERM CELL TUMOR This gross image of a mixed germ cell tumors shows the heterogeneity typical of these tumors. There is hemorrhage and necrosis present. More about this image found in MIXED GERM CELL TUMOR This gross image of a mixed germ cell tumors shows t...
Images
Figure 13-14
Published: 01 August 2023
MIXED GERM CELL TUMOR Figure 13-14 MIXED GERM CELL TUMOR This tumor consists of immature teratoma (bottom) and yolk sac tumor (top). More about this image found in MIXED GERM CELL TUMOR This tumor consists of immature teratoma (bottom) an...
Images
Figure 13-23
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 More about this image found in MIXED GERM CELL–SEX CORD-STROMAL CELL TUMOR, UNCLASSIFIED Left: There is a...
Images
Figure 16-49
Published: 01 August 2023
GESTATIONAL TROPHOBLASTIC DISEASE AND GERM CELL TUMORS IN FALLOPIAN TUBE Figure 16-49 GESTATIONAL TROPHOBLASTIC DISEASE AND GERM CELL TUMORS IN FALLOPIAN TUBE A,B: Choriocarcinoma in a patient with a significantly elevated serum hCG. C: Complete hydatidiform mole. (Courtesy of Dr. S. Stolnicu More about this image found in GESTATIONAL TROPHOBLASTIC DISEASE AND GERM CELL TUMORS IN FALLOPIAN TUBE A...
Images
Figure 13-12
Published: 01 August 2023
EMBRYONAL CARCINOMA Figure 13-12 EMBRYONAL CARCINOMA A: Medium power image of pure embryonal carcinoma showing relatively dyscohesive high grade tumor cells. B: Higher power image of embryonal carcinoma growing in a glandular pattern. C: A mixed malignant germ cell tumor containing embryonal More about this image found in EMBRYONAL CARCINOMA A: Medium power image of pure embryonal carcinoma show...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-01
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... of the chromosomes migrating to the cell periphery and forming the first polar body. This is expelled from the cell and this secondary oocyte enters secondary meiotic division, resting in meiotic metaphases until fertilization occurs. The tumors that arise from ovarian germ cells are related to the potency states...
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
... epithelial and mesenchymal, sex cord-stromal, germ cell, miscellaneous, tumor-like lesions, and metastases to ovary. Information specific to each entity is found in the relevant chapters in this book. DIAGNOSIS AND SCREENING Other than the obvious metastases to extrapelvic and extra-abdominal sites...
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
... serous carcinoma, and clear cell carcinomas if germ cell tumors and metastases are excluded. A bilateral tumor with multilayering and tufting of pleomorphic tumor cells and mitotic rates in excess of 10 mitotic figures per 10 high-power fields (as well as abnormal mitotic figures) are findings...
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
... primitive proliferating sex cords that extend into the medulla of the gonadal ridge. The sex cords then dissociate into irregular cell clusters that contain primitive germ cells (oogonia), while the surrounding cells, derived from the primitive gonadal epithelium, develop into follicular cells (granulosa...
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
... nuclei and very low mitotic indices in typical cases ( Table 16-6 ), although STK11 adnexal tumors may demonstrate atypia. In typical cases, ependymoma arises in the broad ligament ( 143 – 145 ) or ovary ( 143 , 146 , 147 ). Although it is speculated to be a type of germ cell tumor, it is almost...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-05
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... in these tumors ( 26 , 28 ). The phenomenon of transdifferentiation, in which there is convincing evidence, morphologically and immunohistochemically, of a somatically-derived germ cell-like component, can occur in high-grade serous carcinoma, but is more common in endometrial carcinoma and endometriosis-related...