📂 Diseases
Allen-Hines syndrome — Definition
Allen-Hines sendromu / Allen-Hines syndrome
Allen-Hines syndrome is a rare endocrine disorder, which is often developing depending on congenital adrenal hyperplasia. This syndrome is characterized by degradation in cortisol and aldosterone synthesis due to the lack of enzyme in the adrenal glands. Clinically manifests itself with findings such as salt loss, hypotension, hyperpigmentation and genital anomalies. Severe electrolyte imbalances and life-threatening situations may occur when untreated.
Disease Definition
🔬 Disease Definition
Allen-Hines sendromu, konjenital adrenal hiperplazi (KAH) spektrumunda yer alan, 21-hidroksilaz eksikliğine bağlı gelişen bir hastalıktır. Kortizol ve aldosteron sentezinde bozukluk, androjen aşırı üretimi ile karakterizedir.
🧬 Causes & Risk Factors
CYP21A2 genindeki mutasyonlar sonucu 21-hidroksilaz enzim eksikliği. Otozomal resesif geçişlidir.
🩺 Symptoms & Signs
Klasik formda: doğumda genital belirsizlik (kız bebeklerde virilizasyon), tuz kaybı, hiponatremi, hiperkalemi, dehidratasyon, kusma, büyüme geriliği. Non-klasik formda: erken pubarş, hirsutizm, oligomenore, infertilite.
📋 Diagnostic Methods
17-hidroksiprogesteron (17-OHP) yüksekliği, ACTH stimülasyon testi, CYP21A2 gen analizi, elektrolit bozuklukları (tuz kaybı formunda), görüntüleme (adrenal hiperplazi).
💊 Treatment Options
Glukokortikoid replasmanı (hidrokortizon, prednizolon), mineralokortikoid replasmanı (fludrokortizon, tuz kaybı varsa), cerrahi (genital rekonstrüksiyon, isteğe bağlı), psikososyal destek.
⚠️ Complications
Adrenal kriz, hipoglisemi, büyüme geriliği, obezite, osteoporoz, kardiyovasküler hastalıklar, fertilite sorunları, psikolojik etkiler (cinsiyet kimliği, vücut imajı).
Frequently Asked Questions
❓ What is Allen-Hines sendromu?
Allen-Hines sendromu; allen-Hines syndrome is a rare endocrine disorder, which is often developing depending on congenital adrenal hyperplasia. This syndrome is characterized by degradation in cortisol and aldosterone synthesis due to the lack of enzyme in the adrenal glands. Clinically manifests itself with findings such as salt loss, hypotension, hyperpigmentation and genital anomalies. Severe electrolyte imbalances and life-threatening situations may occur when untreated.
❓ What is Allen-Hines syndrome in Turkish?
The Turkish equivalent of "Allen-Hines syndrome" is Allen-Hines sendromu.
❓ Which medical field is Allen-Hines sendromu related to?
This term belongs to the Diseases category.