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Thanatophoric Dysplasia With Concurrent Hydroureteronephrosis: A Rare Case Report From Rural Southern India
Pratheep V1,2, Prakash Gambhir3, Soundharya V4
1Pathology, LifeCell International Private Limited, Chennai, IND.
Cureus
|November 4, 2024
Summary
Thanatophoric dysplasia (TD), a severe skeletal disorder, can present with hydronephrosis. Early second-trimester diagnosis via ultrasound and genetic testing is vital for management and counseling.
Area of Science:
- Medical Genetics
- Prenatal Diagnosis
- Skeletal Dysplasias
Background:
- Thanatophoric dysplasia (TD) is a severe, lethal skeletal disorder caused by FGFR3 gene mutations.
- TD typically presents with extreme short-limb dwarfism and can have associated anomalies like hydronephrosis.
- Perinatal mortality is common in TD, making accurate diagnosis critical.

