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gumma

American  
[guhm-uh] / ˈgʌm ə /

noun

Pathology.
  • gummas,
    plural
  • gummata
    plural
  1. a rubbery, tumorlike lesion associated with tertiary syphilis.


gumma British  
/ ˈɡʌmə /

noun

  1. pathol a rubbery tumour characteristic of advanced syphilis, occurring esp on the skin, liver, brain or heart

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns


Etymology

Origin of gumma

From New Latin, dating back to 1715–25; see origin at gum 1


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:

Anti-syphilitic treatment should be employed in the first instance to exclude the possibility of the lesion being of the nature of a gumma.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles

A central gumma in a long bone may not reveal its presence until it erupts through the shell and reaches the periosteal surface or invades an adjacent joint.

From Manual of Surgery Volume First: General Surgery. Sixth Edition. by Alexis Thomson

The contraction which follows the disappearance of a gumma of the sterno-mastoid may also produce a deformity resembling wry-neck.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles

Sometimes both nerves are involved—for example, in fracture implicating both sides of the anterior fossa, and in tumours, particularly gumma, growing in the region of the floor of the third ventricle.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles

Diagnosis.—Before the stage of cold abscess is reached, the localised swelling is to be differentiated from a gumma, from chronic forms of staphylococcal osteomyelitis, from enlarged bursa or ganglion, from sub-periosteal lipoma, and from sarcoma.

From Manual of Surgery Volume First: General Surgery. Sixth Edition. by Alexis Thomson

In spite of this fact, it is comparatively seldom torn in basal fractures; but it is prone to be pressed upon by tumours, gummas, or aneurysms in the region of the base of the brain.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles

The tertiary manifestations in the tongue are sclerosing glossitis, gummas, and gummatous ulcers.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles

Syphilitic ulcers and fissures are nearly always due to the softening and breaking down of gummas.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles

The mucous plaque has the same appearance as one situated on the velum, and gummata resemble those seen in the mucosa elsewhere.

From Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery by Chevalier Jackson

In tertiary lesions there is greater difficulty in demonstrating the spirochæte, but small numbers have been found in the peripheral parts of gummata and in the thickened patches in syphilitic disease of the aorta.

From Manual of Surgery Volume First: General Surgery. Sixth Edition. by Alexis Thomson

Peri-synovial and peri-bursal gummata are met with in relation to the knee-joint of middle-aged adults, especially women.

From Manual of Surgery Volume First: General Surgery. Sixth Edition. by Alexis Thomson

Localised gummata are described with tumours of the brain.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles

White swelling is to be differentiated from peri-synovial gummata, from myeloma and sarcoma of the lower end of the femur, and from bleeder's knee.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles

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