adenoma
Americannoun
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adenomas,
plural
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adenomata
plural
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a benign tumor originating in a secretory gland.
-
a benign tumor of glandlike structure.
noun
-
a tumour, usually benign, occurring in glandular tissue
-
a tumour having a glandlike structure
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of adenoma
From New Latin, dating back to 1865–70; see origin at aden-, -oma
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
She was initially told that, to remove the pleomorphic adenoma, surgeons would have to cut out her largest salivary gland, which contains the facial nerve.
From BBC ● Dec. 22, 2024
The specimen, a tubular adenoma, was similar to one removed from Biden in 2008, Dr. Kevin C. O’Connor, physician to the president, wrote in a memo released Wednesday by the White House.
From Seattle Times ● Nov. 24, 2021
For conventional adenomas, high-grade dysplasia is related to larger adenoma size and a villous component and is an important risk factor for metastasizing cancer.
From Nature ● Sep. 18, 2013
"There was a reduction in adenoma recurrence," notes the study's lead author, Dr. Robert Bresalier of MD Anderson Cancer Center.
From Time Magazine Archive
Tumours.—The simple tumours met with on the face include sebaceous and dermoid cysts, nævus, plexiform neuroma and adenoma; the malignant forms include the squamous epithelioma, and rodent, paraffin, and melanotic cancers.
From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles
The analysis showed that people who had both adenomas and serrated polyps faced a much higher likelihood of developing advanced precancerous changes.
From Science Daily ● Mar. 13, 2026
Serrated adenomas, on the other hand, are associated with a different type of stem-like cell with fetal characteristics that appears mysteriously at the tops of the crypts.
From Science Daily ● May 29, 2024
Over all, 43 percent of the patients developed one or more adenomas.
From New York Times ● Oct. 27, 2015
All participants had recently had precancerous colon polyps, also called adenomas, removed from their colon.
From US News ● Oct. 14, 2015
Adenoma of the Thyreoid.—In this condition the swelling of the thyreoid is due to the growth within its substance of one or more adenomas of variable size and surrounded by a capsule.
From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles
These primary growths include primary papillomata and fibromata as the most frequent, aberrant thyroid, lipomata, adenomata, granulomata and amyloid tumors.
From Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery by Chevalier Jackson
Cases of retention, epithelial and dermoid cysts have been observed; and there are isolated reports of the finding of papillomata, fibromata, lipomata, myomata and adenomata.
From Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery by Chevalier Jackson
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