Teratoma
humpath pathology images #2657 (Teratomas), #4541 (Mature teratoma), #5350 (Immature teratoma) cystic teratoma at eMedicine ( ... Cystic teratomas usually are grade 0 and, conversely, grade 0 teratomas usually are cystic. Grades 0, 1, and 2 pure teratomas ... Mature teratomas include dermoid cysts and are generally benign. Immature teratomas may be cancerous. Most ovarian teratomas ... The most diagnosed fetal teratomas are sacrococcygeal teratoma (Altman types I, II, and III) and cervical (neck) teratoma. ...
Immature teratoma
An immature teratoma is a teratoma that contains anaplastic immature elements, and is often synonymous with malignant teratoma ... An immature teratoma is thus a very rare tumor, representing 1% of all teratomas, 1% of all ovarian cancers, and 35.6% of ... Ovarian immature teratomas have been classified as among the least mutated of all solid cancers. Immature teratomas originate ... Immature teratomas composed of embryonic endodermal derivatives are rare. Often a mature cystic teratoma is misdiagnosed as its ...
Sacrococcygeal teratoma
... (SCT) is a type of tumor known as a teratoma that develops at the base of the coccyx (tailbone) and is ... Like other teratomas, an SCT can grow very large. Unlike other teratomas, an SCT sometimes grows larger than the rest of the ... Like all teratomas, a sacrococcygeal teratoma has the potential to be malignant, and the standard of care requires long-term ... Complications of the mass effect of a teratoma in general are addressed on the teratoma page. Complications of the mass effect ...
Growing teratoma syndrome
... is a rare complication of teratoma that can occur when an immature ovarian germ cell teratoma is ...
Epignathus
... is a rare teratoma of the oropharynx. Epignathus is a form of oropharyngeal teratoma that arises from the palate and ... Teratomas develop in the head and neck region with a live birth (fetus shows signs of life after leaving mother's womb) ... Teratomas, which are generally benign tumors, originate from stem cells, with the oropharynx (epignathus) region being the ... The occurrence of epignathus, a teratoma of the oropharynx, is extremely rare, with a live birth incidence found to be 1:35,000 ...
Currarino syndrome
Presacral teratoma usually is considered to be a variant of sacrococcygeal teratoma. However, the presacral teratoma that is ... Gopal M, Turnpenny PD, Spicer R (June 2007). "Hereditary sacrococcygeal teratoma--not the same as its sporadic counterpart!". ... Ashcraft KW; Holder TM (October 1974). "Hereditary presacral teratoma". J. Pediatr. Surg. 9 (5): 691-7. doi:10.1016/0022-3468( ... Other potential presacral masses include presacral teratoma and enteric cyst. ...
Homunculus
Lee, Yong Ho; Kim, Sung Gun; Choi, Sung Hyuk; Kim, In Sun; Kim, Sun Haeng (2003). "Ovarian Mature Cystic Teratoma Containing ... Abbott, TM; Hermann, WJ; Scully, RE (1984). "Ovarian fetiform teratoma (homunculus) in a 9-year-old girl". Int J Gynecol Pathol ... Kuno, N; Kadomatsu, K; Nakamura, M; Miwa-Fukuchi, T; Hirabayashi, N; Ishizuka, T (2004). "Mature ovarian cystic teratoma with a ... Weiss, JR; Burgess, JB; Kaplan, KJ (2006). "Fetiform teratoma (homunculus)". Arch Pathol Lab Med. 130 (10): 1552-1556. doi: ...
Lucy, the Daughter of the Devil
"Terry the Teratoma". Lucy, the Daughter of the Devil. Season 1. Episode 5. 2007-09-30. Adult Swim. "Lucy, Daughter Of The Devil ...
Choristoma
Teratoma, and Choristoma". Encyclopedia of Otolaryngology, Head and Neck Surgery. pp. 1179-1183. doi:10.1007/978-3-642-23499-6_ ...
Uterus-like mass
Heterotopia or monodermal teratoma? Am J Surg Pathol 14(4):390-394. Pueblitz-Peredo S, Luévano-Flores E, Rincòn-Taracena R, ...
Mediastinal tumors
A large minority of patients with a mediastinal teratoma (including dermoid cyst) will cough up hair. For a differential ... Teratoma and cyst. Many signs and symptoms of a mediastinal tumor do not distinguish between these two principal classes of ... germ cell tumors including teratoma, thyroid tissue, and parathyroid lesions. Masses in this area are more likely to be ...
Hamartoma
ISBN 978-0-323-29639-7. "Choristoma" at Dorland's Medical Dictionary Lee KH, Roland PS (2013). "Heterotopias, Teratoma, and ...
Imperforate anus
... is an occasional complication of sacrococcygeal teratoma. Seventh-century Byzantine physician Paulus Aegineta ... Bhat NA, Mathur M, Bhatnagar V (2003). "Sacrococcygeal teratoma with anorectal malformation". Indian Journal of ...
Fabian Udekwu
Teratoma of the thyroid gland. Black grain mycetoma due to Madurella mycetomi: a case report from the East Central State of ... Suseelan, AV; Gupta, IM; Viswanathan, V; Udekwu, FA (1976). "Teratoma of the thyroid gland". International Surgery. 62 (11-12 ...
Herb Green
Solid malignant teratoma of the ovary. Green GH. Am J Obstet Gynecol. 1960 May;79:999-1001. Placenta praevia. A review of 242 ...
Ritam Chowdhury
Zaki, S. A.; Dadge, D; Shanbag, P; Choudhury, R (2009). "Mature cystic teratoma: Unusual presentation as dysphagia". The Indian ...
Metanephric dysplastic hematoma of the sacral region
Sacrococcygeal teratoma with nephroblastoma was reported by Ward and Dehner and by Trebbi et al. Cases of primary lumbosacral ... and by Govender et al.,. It is therefore of primary importance the distinction of MDHSR from sacrococcygeal teratoma and from ... Brain Pathol 8:817-818 Ward SP, Dehner LP (1974) Sacrococcygeal teratoma with nephroblastoma (Wilms tumor). A variant of ... An extrarenal Wilms tumor arising from a sacrococcygeal teratoma. Clin Pediatr 13:1009-1023 Abrahams JM, Powel BR, Duhaime A-C ...
List of vaginal tumors
"NCI Dictionary of Cancer Terms - Mature Teratoma". National Cancer Institute. 2011-02-02. Tang QL, Jiang XF, Yuan XP, Liu Y, ...
Induced stem cells
... teratoma-initiating embryonic-like carcinoma cells during differentiation. The survival of these teratoma-initiating cells is ... Teratoma formation by pluripotent stem cells may be caused by low activity of PTEN enzyme, reported to promote the survival of ... The formed teratoma is cut out and used for the isolation of the necessary differentiated human cells by means of monoclonal ... Teratomas". Science-Business EXchange. 6 (7): 158. doi:10.1038/scibx.2013.158. Lee MO, Moon SH, Jeong HC, Yi JY, Lee TH, Shim ...
Pulmonary hypoplasia
... and sacrococcygeal teratoma with a large component inside the fetus. Large masses of the neck (such as cervical teratoma) also ... A 1992 case report of a baby with a sacrococcygeal teratoma (SCT) reported that the SCT had obstructed the outlet of the ... Goto M, Makino Y, Tamura R, Ikeda S, Kawarabayashi T (2000). "Sacrococcygeal teratoma with hydrops fetalis and bilateral ... "Congenital bladder rupture and urine ascites secondary to a sacrococcygeal teratoma". Pediatric Radiology. 22 (7): 509-11. doi: ...
Presacral space
The most common tumor here is sacrococcygeal teratoma. Others are retrorectal hamartoma (tailgut cyst), schwannoma, ...
Monstrous birth
Teratoma Parasitic twin Conjoined twins Notes Campbell 19. Buckle 371. From a description by Mary Douglas, qtd. in Cockburn 78 ...
Induced pluripotent stem cell
Teratoma formation: iPSCs injected into immunodeficient mice spontaneously formed teratomas after nine weeks. Teratomas are ... Much the same as ESC, iPSCs readily form teratoma when injected into immunodeficient mice. Teratoma formation is considered a ... found teratomas, which indicated that the cells were tolerated by the immune system. In 2013, Araki et al. attempted to ... Teratoma formation is a landmark test for pluripotency. Embryoid body: hESCs in culture spontaneously form ball-like embryo- ...
Santosh G. Honavar
"Congenital teratoma of the orbit: a rare tumor". J Pediatr Ophthalmol Strabismus. 52 (2): 128. doi:10.3928/01913913-20150313-12 ...
Coccyx
A number of tumors are known to involve the coccyx; of these, the most common is sacrococcygeal teratoma. Both coccydynia and ...
Ovarian germ cell tumors
Teratomas can be divided into two types: mature teratoma (benign) and immature teratoma (malignant). Immature teratomas contain ... Immature teratomas are characterized with a diameter of 14-25 cm, encapsulated mass, cystic areas, and occasional appearance of ... Wang Y, Yang JX, Yu M, Cao DY, Shen K (2018). "Malignant mixed ovarian germ cell tumor composed of immature teratoma, yolk sac ... Wang Y, Yang JX, Yu M, Cao DY, Shen K (2018). "Malignant mixed ovarian germ cell tumor composed of immature teratoma, yolk sac ...
Bladder augmentation
Hydronephrosis Sacrococcygeal teratoma Spina bifida Vesicoureteral reflux Breen, Micheál; Phelps, Andrew; Estrada, Carlos; Chow ...
Blair Lewis
Mauer, K.; Waye, J. D.; Lewis, B. S.; Szporn, A. H. (2008). "The Hairy Polyp: A Benign Teratoma of the Colon". Endoscopy. 21 (3 ...
Germ cell tumor
... are benign teratomas. Ovarian teratomas may be associated with anti-NMDA receptor encephalitis. Despite their name, GCTs occur ... Among these, a common form is teratoma with endodermal sinus tumor. Teratocarcinoma refers to a germ cell tumor that is a ... This kind of mixed germ cell tumor may be known simply as a teratoma with elements of embryonal carcinoma or choriocarcinoma, ... Harding MJ, Paul J, Gillis CR, Kaye SB (April 1993). "Management of malignant teratoma: does referral to a specialist unit ...
Postpartum psychosis
... these women often have ovarian teratomas. A Japanese review found ten reported during pregnancy and five after delivery. ...