13 Výsledek
Genetic alterations that involve the inner ear and other systems may present well-defined clinical differences. We present two oriental sisters, age 34 and 26 years, with a picture of primary amenorrhea and "infantile" uterus associated with progressive hearing loss begun in infancy in the older
Context Most of the knowledge on the factors involved in human sexual development stems from studies of rare cases with disorders of sex development. Here, we have described a novel 46, XY complete gonadal dysgenesis syndrome caused by homozygous variants in PPP2R3C gene. This gene encodes B″gamma
Perrault syndrome is a genetically heterogeneous recessive disorder characterized by ovarian dysgenesis and sensorineural hearing loss. In a nonconsanguineous family with five affected siblings, linkage analysis and genomic sequencing revealed the genetic basis of Perrault syndrome to be compound
Perrault syndrome is a genetically heterogenous, very rare disease, characterized clinically by sensorineural hearing loss, ovarian dysfunction and neurological symptoms. We present the case of a 33 years old female patient with TWNK-associated Perrault syndrome. The TWNK gene is Perrault syndrome is a rare disease comprising pure gonadal dysgenesis (46 XX) and sensorineural hearing loss in females and deafness alone in affected males. It is an autosomal recessive disorder. Over the years many additional features like marfanoid habitus and central nervous system findings
OBJECTIVE
Turner syndrome is a frequent and complex genetic abnormality affecting women, being associated with a wide variety of anatomical and physiological changes, especially related with the airways and cardiovascular system. The objective of this report was to review the anatomopathologic
Perrault syndrome is a rare autosomal recessive genetic disorder characterized by sensorineural hearing loss and female gonadic eukaryotic dysgenesis. Here, we report the case of a 20-year-old female that presented to her internal medicine physician after suffering from secondary amenorrhea. After
Perrault syndrome (PRLTS) is a heterogeneous group of clinical and genetic disorders characterized by sensory neuronal hearing loss in both sexes and premature ovarian failure or infertility in females. Neurological and hearing loss symptoms appear early in life, but female infertility cannot be
BACKGROUND
The hallmarks of Perrault syndrome are progressive sensorineural hearing loss and ovarian dysgenesis, but the disorder is both clinically and genetically heterogenous.
METHODS
We report a 15-year-old girl with gonadal dysgenesis, unilateral sensorineural deafness, cataracts in both eyes,
Perrault syndrome is a rare autosomal recessive disorder that affects both males and females. The syndrome causes deafness in males, however females display gonadal dysgenesis along with sensorineural hearing loss. Herein, we present a 27-year-old female patient who is deaf and mute along with
Turner syndrome (TS) occurs in about 1:4000 live births and describes females with a broad constellation of problems associated with loss of an entire sex chromosome or a portion of the X chromosome containing the tip of its short arm. TS is associated with an astounding array of potential
Background: Perrault syndrome is a rare recessive and genetically heterogeneous disorder characterized by sensorineural hearing loss in males and females and gonadal dysgenesis in females. Mutations in seven different genes have been identified: HARS2, HSD17B4,
BACKGROUND
Besides short stature and gonadal dysgenesis, Turner syndrome (TS) is associated with various abnormalities. Adults with TS have a reduced life expectancy, mainly related to structural abnormalities of the heart and aorta, and an increased risk of atherosclerosis.
OBJECTIVE
Our objective