An immature teratoma is a teratoma that contains anaplastic immature elements, and is often synonymous with malignant teratoma. A teratoma is a tumor...
27 KB (2,724 words) - 03:28, 25 October 2023
mature and immature. Mature teratomas include dermoid cysts and are generally benign. Immature teratomas may be cancerous. Most ovarian teratomas are mature...
46 KB (4,983 words) - 20:41, 30 May 2024
Sacrococcygeal teratomas are benign 75% of the time, malignant 12% of the time, and the remainder are considered "immature teratomas" that share benign...
21 KB (2,556 words) - 16:46, 10 January 2024
Ovarian cancer (section Immature (solid) teratoma)
immature teratomas, but carcinoembryonic antigen (CEA), CA-125, CA19-9, or AFP can sometimes indicate an immature teratoma. Stage I teratomas make up the...
194 KB (20,745 words) - 23:11, 15 May 2024
Ovarian germ cell tumors (section Teratomas)
observed. Teratoma are most common germ cell tumor of ovary. Teratomas can be divided into two types: mature teratoma (benign) and immature teratoma (malignant)...
29 KB (3,064 words) - 06:13, 27 December 2023
Growing teratoma syndrome is a rare complication of teratoma that can occur when an immature ovarian germ cell teratoma is treated by chemotherapy. "Ovarian...
1 KB (29 words) - 08:02, 29 May 2023
a common form is teratoma with endodermal sinus tumor. Teratocarcinoma refers to a germ cell tumor that is a mixture of teratoma with embryonal carcinoma...
18 KB (1,704 words) - 19:56, 31 May 2024
include thymoma, lymphoma, pheochromocytoma, germ cell tumors including teratoma, thyroid tissue, and parathyroid lesions. Masses in this area are more...
8 KB (884 words) - 15:29, 7 November 2023
isosorbide mononitrate ISQ no change (from Latin, in status quo) IT immature teratoma intrathecal ITP idiopathic thrombocytopenic purpura immune-mediated...
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cystic teratomas (0.17 to 2% risk of ovarian cancer): Mandal, Shramana; Badhe, Bhawana A. (2012). "Malignant Transformation in a Mature Teratoma with Metastatic...
9 KB (583 words) - 17:27, 8 May 2024
Epignathus is a rare teratoma of the oropharynx. Epignathus is a form of oropharyngeal teratoma that arises from the palate and, in most cases, results...
22 KB (2,855 words) - 15:38, 1 February 2024
Teratoma, NOS Solid teratoma M9080/3 Teratoma, malignant, NOS Embryonal teratoma Teratoblastoma, malignant Immature teratoma, malignant or NOS M9081/3 Teratocarcinoma...
138 KB (9,870 words) - 19:15, 18 March 2024
histiocytosis 9.2.5 Histiocytic sarcoma 10.1 Mature teratoma 10.2 Immature teratoma 10.3 Teratoma with somatic-type malignancy 10.4 Germinoma 10.5 Embryonal...
12 KB (1,416 words) - 22:54, 3 April 2024
alpha-fetoprotein with yolk sac tumors, as well as embryonic cell carcinomas and immature teratomas and beta-HCG, which occur in choriocarcinomas. In one to 15% of germinomas...
9 KB (984 words) - 06:12, 26 December 2021
muscle fibres and clusters of glomeruloid structures and immature tubules. Sacrococcygeal teratoma with nephroblastoma was reported by Ward and Dehner and...
4 KB (552 words) - 15:20, 28 March 2024
of a teratoma, a tumour that characteristically has tissue from all three germ layers. The image shows tissue derived from the mesoderm (immature cartilage...
14 KB (1,365 words) - 19:07, 19 April 2024
carcinoma Combined small-cell carcinoma Non-carcinoma Sarcoma Lymphoma Immature teratoma Melanoma By location Pancoast tumor Solitary pulmonary nodule Central...
2 KB (286 words) - 12:30, 15 September 2023
congential/neonatal tumors are uncommon (choroid plexus papillomas, craniopharyngiomas, teratomas); even when they present, they are different from the inflammatory ring...
9 KB (934 words) - 03:40, 3 December 2023
types, teratomas, and malignant GCTs. Lists of these two categories and its subtypes are shown below. Teratomas Mature teratomas Immature teratomas Malignant...
25 KB (2,663 words) - 05:16, 24 March 2024
"EFA6A-like antibodies in paraneoplastic encephalitis associated with immature ovarian teratoma: a case report". J Neurooncol. 81 (1): 71–74. doi:10.1007/s11060-006-9200-7...
19 KB (1,904 words) - 05:04, 3 June 2024
Carcinogen Congenital abnormalities Mutagen Polydactyly Retinoic acid Teratoma Thalidomide Bastow BD, Holmes JL, Trupin SR, Draper JC, Matthews Jr KJ...
43 KB (4,756 words) - 08:22, 9 May 2024
At ultrasound, teratomas generally form well-circumscribed complex masses. Echogenic foci representing calcification, cartilage, immature bone and fibrosis...
56 KB (6,202 words) - 06:20, 3 April 2024
pluripotent, as they can form embryoid body-like structures (EBs) in vitro and teratoma-like structures that contained tissues derived from all three embryonic...
22 KB (2,474 words) - 00:52, 25 November 2023
pleomorphic adenoma, basal cell adenoma, adenoid cystic carcinoma, and teratoma be excluded before treatment is started. Treatment includes complete surgical...
9 KB (925 words) - 11:56, 3 December 2023
PMID 19291117. Sunita Singh; Jiledar Rawat; Intezar Ahmed (2011). "Immature extragastric teratoma of infancy: a rare tumour with review of the literature". Case...
15 KB (1,200 words) - 18:25, 17 May 2024
differentiation are self-renewable over generations. Muse cells do not undergo teratoma formation when transplanted into a host environment in vivo, eradicating...
73 KB (8,680 words) - 00:23, 26 April 2024
proliferate abnormally and injure various tissues. Megakaryoblasts are the most immature precursor cells in a platelet-forming lineage; they mature to promegakaryocytes...
32 KB (4,062 words) - 01:11, 29 February 2024
or adult fibroblasts to pluripotent stem cells (capable of producing teratomas in vivo and contributing to chimeric mice). These pluripotent cells are...
36 KB (3,457 words) - 09:01, 13 November 2023
injected into mice, the immune system of the synergeic mouse rejected the teratomas forming. Part of this may be because the immune system recognized epigenetic...
31 KB (3,333 words) - 18:59, 17 August 2023
the immune system against ectopic brain tissues, such as those found in teratoma. These are known as anti-glutamate receptor antibodies. Compared to dopaminergic...
107 KB (12,051 words) - 17:52, 31 May 2024