B in Rare Diseases
- Bourneville syndrome- type 1
- Bourneville syndrome- type 2
- Bowen syndrome
- Bowen-Conradi syndrome
- Bowen's disease
- Bowenoid papulosis
- Bowing congenital short bones
- Bowing of legs- anterior- with dwarfism
- Bowing of long bones congenital
- Boylan Dew Greco syndrome
- Brachioskeletogenital syndrome
- Brachman-de Lange syndrome
- Brachycephalofrontonasal dysplasia
- Brachydactylous dwarfism Mseleni type
- Brachydactyly absence of distal phalanges
- Brachydactyly anonychia
- Brachydactyly clinodactyly
- Brachydactyly dwarfism mental retardation
- Brachydactyly elbow wrist dysplasia
- Brachydactyly long thumb type
