Embryology - 4 May 2024 Expand to Translate
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This historic 1934 paper by Siddiqi describes the human abnormal development of conjoined twinning. Note the term "monster " is a historic term, no longer used to describe abnormal development. Modern Notes: twinning

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Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding. (More? Embryology History \| Historic Embryology Papers)

Breech Fused twin Monster

Online Editor - Note the term "monster" is a historic term, no longer used to describe abnormal development.

Paper - Breech fused twin monster (1934)