Results 181 to 190 of about 70,435 (286)

Myasthenia Gravis and Thymoma

open access: yesMuscle &Nerve, Volume 74, Issue 4, Page 1156-1173, October 2026.
ABSTRACT Thymoma is the most common tumor of the anterior mediastinum. Approximately 20%–30% of patients with a thymoma develop myasthenia gravis (MG), and an additional one third may possess positive acetylcholine receptor (AChR) antibodies without MG.
Benjamin Claytor   +5 more
wiley   +1 more source

Before Orchiectomy: Gonadal Function in Testicular Germ Cell Tumors-A Narrative Review. [PDF]

open access: yesJ Clin Med
Kaltsas A   +4 more
europepmc   +1 more source

Structural Variation Sequencing of 26 Amniotic Fluid Samples With Partial Gene Duplications and Postnatal Follow‐Up of the Fetuses

open access: yesPrenatal Diagnosis, Volume 46, Issue 11, Page 1732-1745, October 2026.
ABSTRACT Objectives Partial gene duplications (PGDups) are a significant contributor to genetic disease. The precise genomic location and structure of PGDups are often unresolved using conventional methods, so prenatal diagnosis for PGDups is challenging, especially without ultrasound abnormalities.
Shengfang Qin   +10 more
wiley   +1 more source

hCG [PDF]

open access: yes, 2019
openaire   +1 more source

Imaging in gynecological disease (32): clinical and ultrasound characteristics of early abdominal ectopic pregnancy

open access: yesUltrasound in Obstetrics &Gynecology, Volume 68, Issue 4, Page 571-579, October 2026.
ABSTRACT Objectives To compare clinical and sonographic characteristics of first‐trimester abdominal ectopic pregnancy (AEP) with those of tubal ectopic pregnancy (TEP), and to define ultrasound‐based diagnostic criteria for AEP. Methods This was a retrospective case–control study comparing cases of AEP diagnosed at four centers with controls diagnosed
L. Berg   +5 more
wiley   +1 more source

Elamipretide Rejuvenates Oocyte Quality and Restores Female Fertility During Reproductive Aging

open access: yesAging Cell, Volume 25, Issue 10, October 2026.
We reported a novel peptide therapy showing that elamipretide restores the quality of aged oocytes for fertility by coordinately boosting oocyte nuclear and cytoplasmic maturation via activation of the VEGF signaling pathway. ABSTRACT Aging represents a major contributor to the deterioration of female fertility, with oocyte quality being the central ...
Hao‐Lin Zhang   +12 more
wiley   +1 more source

Incidence of Gonadal and Extragonadal Germ Cell Tumours in Patients With Klinefelter Syndrome

open access: yesAndrology, Volume 14, Issue 7, Page 2274-2279, October 2026.
ABSTRACT Background Klinefelter's syndrome (KS; 47, XXY) is associated with an altered risk profile for malignancies compared with non‐KS males. In particular, several reports have noted a striking association between KS and extragonadal germ cell tumours (EGCTs), especially in the mediastinum, whereas the risk of testicular germ cell tumours (TGCTs ...
Aksh Tailor   +6 more
wiley   +1 more source

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