Cyclophilins are a type of peptidyl-prolyl cis-trans isomerases. CWC27, one of the known human cyclophilins, is recruited by the spliceosome for the pre-mRNA splicing process. Biallelic deleterious variants in CWC27 lead to a spectrum of overlapping phenotypes including retinal degeneration, skeletal anomalies, short stature, and neurological defects. The present work reports a woman showing these clinical features, in addition to hypergonadotropic hypogonadism, hypoplastic/agenesic teeth, and cataracts, not previously associated with such phenotypic spectrum. Whole exome sequencing on this patient identified a novel CWC27 homozygous variant predicted to originate a severely truncated protein and the consequent loss of functionality. The clinical and genetic characterization of such patient could provide further insight into the underlying causes of the spliceosomopathies.