Pendred syndrome

Autosomal Recessive Sensorineural Hearing Impairment and Goiter; Deafness with goiter; Goiter-deafness syndrome

Pictures

Pendred Syndrome jpg

Pendred Syndrome jpg

---

inner ear diagram jpg

Pendred syndrome is a genetic disorder that causes early hearing loss in children It also can affect the thyroid gland and sometimes may affect a person s balance The

---

vestAque jpg

Top Diagram of the inner ear Click on the figure to load full size version How is Pendred syndrome diagnosed

---

audiogram jpg

were congenitally deaf and had goiters that could not be attributed to environmental factors endemic goiter Pendred 1896 The clinical features of PS include 1 sensorineural hearing loss SNHL typically bilateral prelingual and more severe in the high frequencies and 2 goiter usually not present until puberty at which

---

bj213086 f1 jpeg

---

DNA jpg

---

goiter2 jpg

لديها خلل في هرمون الغدة الدرقية عند عدم وجود التضخم و الغدة الدرقية تتضخم نتيجة لخلل في نقل اليود إلى داخل الغدة و لذلك فان احد الفحوصات الطبية للكشف عن هذه المرض هو إجراء اختبار طرد

---

pdsm Fig1 jpg

these abnormalities as well as revealed a malformation of the tectorial membrane degeneration of the organ of Corti and a displacement of Reissner s membrane enlarging the scala media fig 1 Whole mount preparations of the inner ears showed a reduction of otoconia in the utriclar and saccular maculae fig 2 and a variable but always reduced number of cochlear turns or

---

pdsm Fig3 jpg

ears showed a reduction of otoconia in the utriclar and saccular maculae fig 2 and a variable but always reduced number of cochlear turns or Mondini malformation in pdsm pdsm mutants fig 3 Eight mutant mice and six controls were assessed for hearing by auditory brainstem response ABR at 29 and 80 days of age Homozygous mutants were completely deaf with no response

---

Barker2 JPG

are doing and realise how wrong we were It was actually the start of a long hard and emotional but very rewarding journey We knew nothing about deafness but became very quick learners Investigations showed that Josh has a Mondini defect with a probable link to Pendred s syndrome This type of hearing loss is associated with a fluctuating loss and a probable

---

goiter jpg

---

jrehab banner right fa jpg

---

CT R L gif

---

05dgpp105 f3 png

---

r05ma35g01a jpeg

---

zeg0110409230004 jpeg

---

r05ma35g01b jpeg

---

Pendrin gif

المتنحية حيث أن الأب و الأم حاملين ناقلين للمرض و احتمال أن يتكرر 25 في كل حمل تحمله الزوجة و هذا المرض ناتج عن طفرة في كلا الجين المسمى بسلك26 ألف 4 SLC26A4 الواقع على الذراع

---

QJ69107 7 1 gif

---

merck gif

---