Reprinted from the New York Medical Journal for February 20, 1897. A CASE OF CONGENITAL UMBILICAL HERNIA. By ANDREW J. McCOSH, M. D. Baby McC., male. Born at term. Parents well formed and healthy, as are their three older children. On birth a tumor the size of a large orange was noticed at the navel. Bowels had moved and there had been no vomiting. Admitted into the Presbyterian Hospital September 19, 1896, when thirty-six hours old. A well- developed baby. At the umbilicus, a roundish tumor; diameter, three inches and a half, height above abdom- inal wall, two inches and a half; color of surface, dark purplish; covered not by skin, but only by the mem- branes of the cord, through which could be indistinctly seen the liver and intestines moving up and down on inspiration and expiration. Tumor partly reducible. Manipulation of tumor caused apparently no discom- fort. Temperature, 100°; pulse, 130; respiration, 34. Treatment consisted in covering the hernia with rubber tissue wet with salt solution. September 21st.-Baby apparently comfortable, tak- ing plenty of nourishment. Bowels had moved. Tem- perature, 101°. Operation advised. 23 d.-1Temperature, 102° to 103°. No vomiting, but somewhat restless, and child looked ill. Covering of the hernia had assumed a dull brownish appearance, and there was some odor. Copyright, 1807, bt D. Afplbton and Company. 2 CONGENITAL UMBILICAL HERNIA. 24th.-Operation. No anaesthetic. Surface of her- nia covered by a foul sloughing membrane without vi- tality, except near its attachment to the abdominal wall. This membrane was pulled off with forceps, which ex- posed to view the liver and transverse colon. The re- mainder of the membrane (covering of the hernia) was cut away by an incision carried around the base of the tumor, the liver and intestines being held back with hot gauze pads. That portion of the liver which was contained in the sac was covered by a tenacious, partial- ly sloughing exudate, which was scraped off with con- siderable difficulty, and as a result there was some super- ficial laceration of its surface and some bleeding, which was controlled by pressure. When expulsive efforts were made by the baby probably about one third of its CONGENITAL UMBILICAL HERNIA. 3 liver protruded through the gap in the abdominal wall. A few whiffs of chloroform were now given so that the protruding viscera could be more easily returned. The incision around the base of the hernia had exposed the recti muscles, the edges of which, with the fasciae and skin, were united by interrupted sutures of silk. Ap- proximation of the edges of the wound was somewhat difficult on account of the tension. A strip of rubber tissue was inserted into the peritoneal cavity for drain- age. There had been apparently no pain during the opera- tion, which was followed by moderate shock only. 25th.-Seems comfortable, takes nourishment. No vomiting. 26th.-Pulse failing. Cyanosis. Death.