Central precocious puberty occurring in Bardet-Biedl syndrome-10 as a method for self-protection of human reproductive function: A case report.

Hypogonadism and obesity are primary features of Bardet-Biedl syndrome (BBS). Obesity is also an associated factor of central precocious puberty (CPP). The present report describes the case of a girl (age, 7 years and 6 months), with clinical manifestations of precocious puberty, progressive obesity, postaxial polydactyly, retinal degeneration and intellectual disability.

A rare case of 46, XX (SRY positive) testicular disorder of sex development with growth hormone deficiency: Case report.

Rationale: Chromosome karyotype analysis and SRY (sex determined region of Y chromosome) gene detection are routines for the diagnosis of growth hormone deficiency (GHD), but further whole exome gene sequencing occasionally leads to subversive results and unexpected conclusions.

Patient Concerns: We report a single case of a 7-year-old Chinese boy who had stunted growth since he was 1 year old. He was short in height (height Standard Deviation Score (SDS) was less than 2.