Results 1 to 10 of about 43,363 (192)

Teratoma congênito de orofaringe: relato de caso Oropharyngeal congenital teratoma: a case report [PDF]

Revista Brasileira de Ginecologia e Obstetrícia, 2005
O teratoma congênito de orofaringe é o tipo mais raro de teratoma, compreendendo apenas 2% desses tumores fetais. O diagnóstico deve ser realizado o mais precocemente possível, preferencialmente durante o pré-natal.
Yuri Seguchi Chaves, Jânio Serafim de Sousa, Paulo Cezar Feldner Jr, Reisson Serafim Cruz, Marair G. F. Sartori, Manuel J.B.C. Girão, Hiromi Seguchi Chaves   +6 more
doaj   +5 more sources

Brain teratoma in a free-ranging mallard (Anas platyrhynchos) ˗ case report [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2021
Teratoma is a rare neoplasia with differentiation in two or three germ cell lines. Intracranial teratoma in birds has rarely been reported, especially affecting the brain.
C.H. Santana, D.O. Santos, L.R. Souza, S.P. Pimentel, A.R. Oliveira, L.G.A. Moreira, L.V.A. Otoni, C.L.R. Silva, R.L. Santos   +8 more
doaj   +1 more source

Long-Term Prognosis of Patients With Anti-N-Methyl-D-Aspartate Receptor Encephalitis Who Underwent Teratoma Removal: An Observational Study

Frontiers in Neurology, 2022
ObjectiveThis study aimed to evaluate the clinical characteristics and long-term surgical outcomes of patients with anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis with teratoma.MethodsPatients who were admitted to West China Hospital from June ...
Hesheng Zhang, Weixi Xiong, Xu Liu, Wenyu Liu, Dong Zhou, Xintong Wu   +5 more
doaj   +1 more source

Risk of epilepsy in gonadal teratoma: a nationwide population-based study

Scientific Reports, 2023
Epilepsy is a common neurological disease. Systemic tumors are associated with an increased risk of epileptic events. Paraneoplastic encephalitis related to gonadal teratoma is frequently accompanied by seizures and life-threatening status epilepticus ...
Seonghoon Kim, Hasung Kim, Jungkuk Lee, Si Baek Lee, Yun Jeong Hong, Yoon-Sang Oh, Jeong Wook Park   +6 more
doaj   +1 more source

Immature Teratoma and Mature Cystic Teratoma

Andalas Obstetrics and Gynecology Journal, 2021
Introduction : Germ cell tumors arise from primordial germ cells and account for about 30% of all ovarian tumors. More than 95% of this group are benign dermoid cysts (mature cystic teratoma) and the remaining 5% are malignant.
Nova Fenita Sari, RZ Nizar
doaj   +1 more source

Serum Small RNA Sequencing and miR-375 Assay Do Not Identify the Presence of Pure Teratoma at Postchemotherapy Retroperitoneal Lymph Node Dissection

European Urology Open Science, 2021
Existing tumor markers for testicular germ cell tumor (TGCT) cannot detect the presence of pure teratoma. Serum miRNAs have strong performance detecting other subtypes of TGCT. Previous reports suggest high levels of miR-375 expression in teratoma tissue.
John T. Lafin, Alexander P. Kenigsberg, Xiaosong Meng, Dreaux Abe, Anna Savelyeva, Nirmish Singla, Solomon L. Woldu, Yair Lotan, Ryan J. Mauck, Cheryl M. Lewis, Vitaly Margulis, Daniel Wong, Liwei Jia, Payal Kapur, Lin Xu, Ryan W. Speir, Gregory T. Chesnut, A. Lindsay Frazier, Douglas W. Strand, Nicholas Coleman, Matthew J. Murray, James F. Amatruda, Aditya Bagrodia   +22 more
doaj   +1 more source

An engineered cardiac reporter cell line identifies human embryonic stem cell-derived myocardial precursors. [PDF]

, 2011
Unlike some organs, the heart is unable to repair itself after injury. Human embryonic stem cells (hESCs) grow and divide indefinitely while maintaining the potential to develop into many tissues of the body.
Bernstein, Harold S, Erle, David J, King, Frank W, Lee, Randall J, Liszewski, Walter, Mihardja, Shirley S, Ritner, Carissa, Wong, Sharon SY   +7 more
core   +17 more sources

Mature cystic ovarian teratoma without intracystic fat: Case report with the “fat within the wall” sign

Radiology Case Reports, 2020
Mature cystic teratoma is the most common ovarian neoplasm among young females. Diagnosed through radiological imaging as it exhibits typical radiological features; typically, fat.
Maram AlGhamdi, MBBS, Badr AlMutairi, MBBS, Abdulaziz AlOsaimi, MBBS, Afaf Felemban, MBBS, Mauth AlYahya, MBBS   +4 more
doaj   +1 more source

Generation of induced pluripotent stem cell line, CSSi004-A (2962), from a patient diagnosed with Huntington's disease at the presymptomatic stage [PDF]

, 2018
Huntington's disease (HD) is an incurable, autosomal dominant, hereditary neurodegenerative disorder that typically manifests itself in midlife. This pathology is linked to the deregulation of multiple, as yet unknown, cellular processes starting before ...
Bernardini, Laura, Bidollari, Eris, Candido, Ornella, Consoli, Federica, De Luca, Alessandro, Ferrari, Daniela, Ilari, Andrea, Lamorte, Giuseppe, Rosati, Jessica, Rotundo, Giovannina, Santimone, Iolanda, Squitieri, Ferdinando, Vescovi, Angelo Luigi   +12 more
core   +9 more sources

Orbital teratoma in the foetus: a rare case without proptosis

BMC Ophthalmology, 2020
Background Congenital orbital teratoma is relatively rare, and few reports of prenatal ultrasound findings in such cases have been published. Case presentation A rare case of congenital orbital teratoma at 24 + 2 weeks of gestation was previously ...
Xi Chen, Jiaxiang Yang, Guannan He, Chunlan Cheng, Chunguo Zhang, Hongli Wang, Lihong He, Zhirong Yang, Li Chen, Jing Zhao   +9 more
doaj   +1 more source