13th. Tongue no longer to be protruded; no stool; scarcely at all sensible; eye-lids half closed; pulse 96, firm.

21st. Abdominal and cerebral symptoms little changed; sensible of some pain in chest; cough; dyspnœa; pulse 108.

23d. Abdomen still tender, and now become tympanitic; four stools in bed; perfectly insensible; constant muttering delirium; muscular tremor; large slough on sacrum; pulse 116.

25th. Died.

Abdomen. Peritoneal coat of intestines in general vascular; mucous coat of small intestines highly vascular, and indicated approaching ulceration. Head. Not examined. Thorax. [Pleuræ of both sides adherent throughout; substance of both lungs healthy; slight effusion of serum into pericardium.]

Case LXII.

Isaac Grey, æt. 30. Admitted on 22d day of fever; no account to be obtained of the previous symptoms; at present the abdomen in general is exceedingly tender on pressure, but especially the epigastrium; tongue brown, dry in centre, moist at edges; very tremulous; scarcely at all sensible, yet seems very apprehensive, almost constantly muttering and crying; face flushed; eyes wild; skin speckled with petechiæ; pulse 112.

23d. Abdomen still very tender; says he is without pain; four stools; delirium; muscular tremor; pulse 100, feeble.

24th. In the early part of last evening became violently delirious, and was extremely restless, constantly tossing his arms about, and throwing off the bed-clothes. Died.

Abdomen. All the coats of the stomach appeared much attenuated; mucous membrane of cardiac extremity so soft as to lacerate under examination; that of pyloric end exhibited numerous minute spots of a deep red colour, as if touched with a paint-brush; peritoneal coat of ilium of dark red colour; other viscera healthy. Head. Arachnoid thickened and opake; considerable effusion between it and the dura mater; substance of brain vascular; half an ounce of serum in each ventricle. Thorax. [Right pleural cavity contained one ounce and a half of bloody fluid, left eight ounces; substance of both lungs much condensed, and on their surface an appearance as if blood had exuded and coagulated. Pericardium contained two ounces of serum: heart healthy.]