What does adenomata mean?
Adenomata is the plural form of adenoma, a term used in medicine to describe benign tumors that originate in glandular tissue — glands such as the thyroid, pituitary, adrenal, or the mucosal lining of organs like the colon. Because they are benign, adenomata do not invade surrounding tissue or spread to distant sites, but some can grow large, secrete excess hormones, or, over time, give rise to malignant change, which is why doctors monitor or remove them. The word appears chiefly in clinical reports, pathology literature, and specialist discussion; everyday speech favors the singular 'adenoma' or the simpler plural 'adenomas'. Its Greek-derived ending reflects the classical roots of anatomical terminology, and both plural forms coexist comfortably in modern usage. Understanding the term helps readers interpret diagnostic results and medical writing with confidence.
nounAdenomata is the plural of adenoma, referring to multiple benign tumors that arise from glandular tissue.
- Plural of adenoma: multiple benign tumors arising from glandular epithelial tissue.
"The pathologist noted several small adenomata scattered across the patient's thyroid."
"Screening revealed several adenomata in the colon, all of which were removed during the procedure."
"Pituitary adenomata can disrupt hormone production even when they remain non-cancerous."
This is itself a plural form (of adenoma). The anglicized plural 'adenomas' is also fully accepted in modern usage.
"Histology confirmed multiple benign adenomata within the resected specimen."
Adenomata is the Greek-style plural of adenoma — one reason medical English keeps two plurals alive, since 'adenomas' is equally correct.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of adenomata
Adenomata derives from the Greek 'adēn' meaning 'gland', combined with the suffix '-oma' used in medical Latin to denote a tumor. The word entered English through New Latin medical terminology, following the pattern of Greek-style pluralization in '-ata' alongside the anglicized '-as'. It shares this gland-related root with cognates such as adenoid, adenitis, and adenovirus.
Related word forms
How adenomata is actually used
A formal, technical term used almost exclusively in medical and pathological contexts. Both the classical plural 'adenomata' and the anglicized plural 'adenomas' are accepted; 'adenomata' appears more often in British medical writing and older texts.
Easily confused with adenomata
Adenitis is inflammation of a gland, whereas adenomata are benign glandular tumors.
Carcinomata are malignant epithelial cancers, while adenomata are benign glandular growths.