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Article

Monozygotic twins with discordant sexual phenotypes due to different ratios of mosaicism of 47,X,idic(Y),idic(Y)/46,X, idic(Y)/45,X.

Endocrine journal - 1 Aug 2002

Nonomura Katsuya, Kakizaki Hidehiro, Fukuzawa Nobuyuki, Fujieda Kenji, Harada Naoki, Niikawa Norio, Koyanagi Tomohiko

Abstract excerpt

We report monozygotic twins of different sexual phenotypes. One of the twins had complete female external genitalia except for a mild clitoromegaly. She had bilateral gonads consisting of the wavy stroma and scant dysgenetic seminiferous tubules. No androgen secretion was induced by gonadotrophin stimulation. The other twin had hypospadiac male genitalia. His gonads were located intrascrotally and he had good...

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Identifiers

PMID: 12402982
DOI: 10.1507/endocrj.49.497

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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