Morphological and Imaging Features of Male Pseudohermaphroditism in a Feral Cat
نویسندگان
چکیده
Abstract A one-year-old European shorthair feral cat with signs of heat was presented at the Veterinary Teaching Hospital Las Palmas de Gran Canaria University. After physical exam, histology, hormonal analysis, ultrasound and computed tomography (CT) studies were performed. Examination external genitalia revealed absence one testes in scrotal sac presence a structure whose appearance could suggest an enlarged penis-like clitoris small spines. The study showed compatible images left ovary intra-abdominal testis tubular structures, which closely resembled uterine horns. Similar structures confirmed CT study. Exploratory celiotomy uterus undescended attached to horn. Histological examination immature testicular tissue both gonads Persistent Müllerian Duct (PMD). Though karyotype not performed, it presumed be standard 38 XY found pseudohermaphrodites. To date, this type disorder sexual development (DSD) has been scarcely reported cats. Further are on way knowing genetic mechanism disease.
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Male pseudohermaphroditism is a sex differentiation disorder in which the gonads are testes and the genital ducts are incompletely masculinized. An 8 years old dog with normal male karyotype was referred for examination of external genitalia abnormalities. Adjacent to the vulva subcutaneous undescended testes were observed. The histology of the gonads revealed a Leydig and Sertoli cell neoplasi...
متن کاملMale pseudohermaphroditism secondary to panhypopituitarism.
An infant with a 46XY karyotype was born with ambiguous genitalia, including microphallus and perineal hypospadias. A female gender was assigned due to extreme failure of development of the external genitalia. Subsequent investigations demonstrated panhypopituitarism, and it is believed that severe gonadotrophin deficiency was responsible for the intersex state. This case illustrates the need t...
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ژورنال
عنوان ژورنال: Acta Veterinaria-beograd
سال: 2022
ISSN: ['0567-8315', '1820-7448']
DOI: https://doi.org/10.2478/acve-2022-0032