Results 91 to 100 of about 427,555 (215)

Pattern‐based interpretation of SOX2 expression in ovarian teratomas: avoiding diagnostic pitfalls in the distinction between immature and mature neuroectodermal elements

open access: yesHistopathology, EarlyView.
Ovarian immature teratoma grading may be confounded by mature neuroectodermal mimics. SOX2 labelled immature neuroepithelium but also mature ependymal and glial tissue, while SALL4 was negative in mature mimics and variably expressed in immature neuroepithelium.
Agnese Orsatti   +14 more
wiley   +1 more source

Unusually High Levels of CA19-9 Associated with Mature Cystic Teratoma of the Ovary [PDF]

open access: yes, 2014
Introduction. Mature cystic teratoma is the benign tumor of the ovary. CA19-9 levels, although a marker of pancreatic malignancy, have been found to be raised in large ovarian mature cystic teratomas. Case Report.
Shubha Sagar Trivedi   +4 more
core   +1 more source

Ultrasonography (IOTA‐ADNEX) vs magnetic resonance imaging (ADNEX MR) for diagnosing ovarian cancer in high‐risk patients: a prospective study

open access: yesUltrasound in Obstetrics &Gynecology, Volume 68, Issue 5, Page 701-713, November 2026.
ABSTRACT ObjectivesTo systematically validate and compare ultrasonography, using the ultrasound‐based International Ovarian Tumor Analysis – Assessment of Different NEoplasias in the adneXa (IOTA‐ADNEX) model, with magnetic resonance imaging (MRI), using the MRI‐based ADNEX MR scoring system, as second‐line imaging modalities for estimating the risk of
I. M. Dueholm Hjorth   +5 more
wiley   +1 more source

Ovarian Lymphangioma with Mature Cystic Teratoma

open access: yesJournal of Nepal Health Research Council, 2019
Lymphangiomas are slow-growing tumors that remain asymptomatic for a long time, with the tumor being identified incidentally during histopathological examination after excision.
Karishma Malla Vaidya, Bigya Shrestha
doaj   +1 more source

Submandibular odontogenic choristoma in a Boer goat

open access: yesVeterinary Record Case Reports, Volume 14, Issue 4, November 2026.
Abstract Submandibular odontogenic choristoma is a rare anomaly in both human and veterinary medicine. A case is described here in a Boer goat used for show, from which the benign growth was surgically removed without complication. This case documents the clinical presentation, diagnostic imaging and histopathology of this anomaly.
Steven E. Edmonds   +3 more
wiley   +1 more source

In Vivo Partial Cell Reprogramming With Yamanaka Factors Reduced Ischemic Brain Damage in Aging Mice

open access: yesAging Cell, Volume 25, Issue 11, November 2026.
Short‐term cyclic partial reprogramming with Yamanaka factors protects aged mice from ischemic brain injury, preserving cognitive function, myelin integrity, and neuronal density, supporting partial reprogramming as a promising neuroprotective intervention in aging.
Paula R. Mallavibarrena   +5 more
wiley   +1 more source

Squamous cell carcinoma in situ arising in mature cystic teratoma of the ovary: a case report [PDF]

open access: yes, 2011
Introduction Malignant transformation is a rare complication of mature cystic teratoma with squamous cell carcinoma being the most common type. We report a new case of squamous cell carcinoma in situ.
Errihani Hassan   +13 more
core   +1 more source

Malignant Degeneration of a Mature Ovarian Teratoma

open access: yes, 2021
Mature cystic teratoma is the most common type of ovarian germ cell neoplasm, but occasionally, it can undergo malignant transformations, especially in postmenopausal women.
Sarah Talib   +6 more
core   +1 more source

Orbital Mature Teratoma Case in a Simmental Breed Calf

open access: yes
Teratoma is defined as a congenital neoplasm containing elements from all three germinal cell layers (ectoderm, mesoderm, endoderm) and classified as mature, immature, and malignant according to their cell structure. Mature dermoid cysts, which are among
Tanrıverdi, Ersin   +6 more
core   +1 more source

Mature Cystic Teratoma of the Pancreas in a Child

open access: yes, 2009
A cystic pancreatic tumour is rare in a child and a mature cystic teratoma of the pancreas is even rarer. This is the first demonstration of the CT appearance of such a tumour in a child.
劉高郎;李瑤華   +1 more
core   +1 more source

Home - About - Disclaimer - Privacy