Definition An autosomal dominant (OMIM:160980) clinical triad of young adult onset, which consists of:
• Spotty mucocutaneous Lentigenes
• Cutaneous and cardiac–Atrial Myxomas, and
• Blue nevi, variably accompanied by endocrine hyperactivity, multifocal myxoid fibroadenomas of breast, adrenocortical hyperplasia and calcifying Sertoli cell tumours of testes.
Note: Carney complex type 1 is the widely preferred term. LAMB syndrome appears in a few articles in the older literature J. Am. Acad. Derm. 10: 72-82, 1984 and is best regarded as retired.
Synonym Carney’s complex type 1