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Sigmoid Definition & Meaning - Merriam-Webster
Sigmoid Colon: Where It Is, What It Does, and Why It's Important
Sigmoid function - Wikipedia
Cancer in the sigmoid colon: What it means when colon cancer is …
SIGMOID | English meaning - Cambridge Dictionary
SIGMOID | definition in the Cambridge English Dictionary
What Can Go Wrong with the Sigmoid Colon? - eMedicineHealth
Sigmoid Colon: Location, Pain, Remedies, Surgery - Verywell Health
Sigmoid | definition of sigmoid by Medical dictionary
Sigmoid - Definition, Meaning & Synonyms | Vocabulary.com