Results 81 to 90 of about 48,812 (265)

Applications and prospects of artificial intelligence and digital medicine in pediatric nasal skull base tumors

open access: yesPediatric Investigation, EarlyView.
Pediatric nasal skull base tumors present diagnostic and therapeutic challenges due to their deep location, nonspecific symptoms, and the narrow nasal cavity in children. Although artificial intelligence (AI) and digital medicine have advanced early diagnosis, multidisciplinary treatment, and prognosis, their application in these rare tumors remains ...
Xiuping Wu   +5 more
wiley   +1 more source

Immature teratoma of the parapharyngeal space presenting with airway obstruction in an infant

open access: yesB-ENT, 2014
Immature teratoma of the parapharynx in an infant. Teratoma is the most common germ cell tumour in childhood. Teratoma typically arises in the sacrococcygeal region, gonads and mediastinum. The head and neck region is seldom involved.
D. H. Lee   +3 more
doaj   +2 more sources

Glucosinolate Profiles, Myrosinase and Peroxidase Activity in Horseradish (Armoracia lapathifolia Gilib.) Plantlets, Tumour and Teratoma Tissues

open access: yesFood Technology and Biotechnology, 2008
In vitro grown plantlets, tumour and teratoma tissues of horseradish (Armoracia lapathifolia Gilib.) were compared with regard to glucosinolate profiles.
Ivana Radojčić Redovniković   +5 more
doaj  

Cervico mediastinal teratoma in adult: A very rare presentation

open access: yesLung India, 2015
Teratoma is a rare presentation in adult, specifically in cervico-mediastinal region. We reported two adult patients with diagnosis of cervico-mediastinal teratoma and operated them.
Ali Sadrizadeh   +2 more
doaj   +1 more source

Prenatal Exophthalmia Revealing a Postnatal Orbital Teratoma

open access: yesCase Reports in Ophthalmological Medicine, 2020
Purpose. Teratomas are congenital tumors of stem cells derived from the three germ layers. They are frequently located in the sacrococcygeal region. Orbital teratoma is rare with less than 70 cases reported until 2016.
Ahgbatouhabeba Ahnoux-Zabsonre   +5 more
doaj   +1 more source

Thymic teratoma or thymic remnant attached to mediastinal teratoma? The cellular origin of mediastinal teratomas revisited

open access: yes, 2004
Thymic tissue can be encountered in about 20% of mediastinal teratomas. It is found located at the periphery of the teratoma mass. Although rare, mediastinal teratoma arising within the thymus can be seen.
Alkan, M   +3 more
core   +1 more source

Diagnostic imaging of adnexal lesions in pregnancy: systematic review

open access: yesUltrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objective To describe the imaging features of adnexal lesions during pregnancy and assess the performance of current models for the risk assessment of such lesions. Methods This was a PROSPERO‐registered systematic review including studies published from inception to 1 August 2025 and was performed as per Preferred Reporting Systems for ...
N. Cooper   +9 more
wiley   +1 more source

Adult-onset spinal teratoma: a case report and review

open access: yesNeurologijos seminarai, 2019
Teratoma is defined as a neoplasm that is composed of a variety of parenchymal cell types derived from three germinal layers (endoderm, mesoderm and ectoderm).
K. Blank   +3 more
doaj   +1 more source

Indications and Efficacy of Progestogen‐Monotherapy as Menopause Hormone Therapy: A Narrative Review

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Menopausal hormone therapy (MHT) remains the most effective treatment for vasomotor symptoms (VMS) and other manifestations of menopause; however, its use is limited in women with contraindications to oestrogen. Progestogen monotherapy, though historically underutilized, represents a viable alternative in this population. This narrative review
Chloe Thomas   +3 more
wiley   +1 more source

The growing teratoma syndrome.

open access: yes, 2004
Growing teratoma syndrome is defined as enlarging masses of mature teratoma following chemotherapy for malignant nonseminomatous germ-cell tumors. Typically, there is associated normalization of initially elevated serum tumor markers.
Lessin, Marc, MD   +4 more
core   +1 more source

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