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[Lethal achondrogenesis: a review of 56 cases (author's transl)]
Klinische Padiatrie
|July 1, 1978
Insights
Lethal achondrogenesis is a severe skeletal disorder. This review analyzes 56 cases, detailing clinical, radiological, and genetic factors to understand its characteristics.
Area of Science:
- Medical Genetics
- Skeletal Dysplasias
- Perinatology
Background:
- Achondrogenesis represents a spectrum of severe, lethal skeletal dysplasias.
- Understanding the phenotypic and etiological spectrum is crucial for diagnosis and counseling.
Observation:
- This study reviews 54 literature cases and 2 new cases of lethal achondrogenesis.
- Data analyzed include perinatal characteristics, anthropometry, clinical and radiological findings, parental demographics, and family history.
Findings:
- Detailed analysis of sex, hydramnios, breech presentation, gestational age, and anthropometric measurements at birth.
- Examination of clinical and radiological features, parental age, familial occurrence, and consanguinity.
- Histological, histochemical, and electron microscopic tissue examinations were performed.
Implications:
- Provides a comprehensive overview of lethal achondrogenesis, aiding in differential diagnosis.
- Highlights the importance of detailed clinical, radiological, and genetic evaluation in affected neonates.
- Contributes to understanding the variability and inheritance patterns of this severe condition.
Abstract:
54 cases with lethal achondrogenesis from the literature as well as two own cases are reviewed and analyzed with regard to the following characteristics: sex, hydramnios, breech presentation, duration of pregnancy, length and weight at birth, head circumference, length of upper and lower extremities, clinical and radiological data, age of mother and father at time of birth, familial occurrence and consanguinity of parents, histological, histochemical and electronmicroscopic tissue examination.