DEFINITION.—A non-contagious, deuteropathic inflammation of the interior of the mouth, almost invariably unilateral, and characterized by a peculiar gangrenous destruction of all the tissues of the cheek from within outward.

SYNONYMS.—Gangrenous stomatitis; Gangrena oris; Grangrenopsis; Cancrum oris; Stomato-necrosis; Necrosis infantilis; Gangrene of the mouth; Gangrenous erosion of the cheek; Noma; Buccal anthrax; Aquatic cancer; Water cancer; Scorbutic cancer; Sloughing phagedæna of the mouth.

HISTORY.—The most important work upon the subject was published in 1828, from the pen of Dr. A. L. Richter,10 whose accurate historical account of the disease was in great part reproduced, with additions thereto, by Barthez and Rilliet in their Treatise on the Diseases of Infants, Paris, 1843, and quoted by nearly all subsequent writers on the theme. From these records it appears that the first accurate description of the affection was given in 1620 by Dr. Battus, a Dutch physician, in his Manual of Surgery. The term aquatic cancer, water-kanker, bestowed on it by van de Voorde, has been generally followed by the physicians of Holland, although van Swieten (1699) properly designated it as gangrene. J. van Lil termed it noma, as well as stomacace and water-kanker, and cited a number of Dutch physicians who had observed its epidemic prevalence. The majority of more recent observers, however, deny its epidemic character.

10 Der Wasserkrebs der Kinder, Berlin, 1828; further, Beiträg zur Lehre vom Wasserkrebs, Berlin, 1832; Bemerkungen über den Brand der Kinder, Berlin, 1834.

Of Swedish writers, Lund described it as gangrene of the mouth; Leutin, under the name of ulocace. In England, Boot was the first to write of gangrene of the mouth, and was followed by Underwood, Symmonds, Pearson, S. Cooper, West, and others.

In France it has received great attention. Berthe11 described it as gangrenous scorbutis of the gums; Sauvages (1816) as necrosis infantilis. Baron in 1816 published12 a short but excellent account of a gangrenous affection of the mouth peculiar to children; and Isnard presented in 1818 his inaugural thesis on a gangrenous affection peculiar to children, in which he described, simultaneously, gangrene of the mouth and gangrene of the vulva. Then followed Rey, Destrees (1821), Billard (1833), Murdoch, Taupin (1839), and others, until we reach the admirable description by Barthez et Rilliet, from which the present historical record has been chiefly abstracted.

11 Mémoires de l'Académie royale de Chirurgie, Paris, 1774, t. v. p. 381.

12 Bullétins de la Faculté de Médecine de Paris, 1816, t. v. p. 161.

German physicians likewise have largely studied the subject. De Hilden, A. G. Richter, C. F. Fischer, Seibert, and many others preceded A. L. Richter, whose important contribution to the literature and description of the disease has been so highly extolled by Barthez and Rilliet.

In America the disease has been best described by Coates, Gerhard, and Meigs and Pepper, all of Philadelphia.