Purpura

Definition and stakes

Henry Weightman Stelwagon,  Essentials of Diseases of the Skin

“ State the etiology of purpura.
In most instances no cause can be assigned. The disease occurs at all ages from childhood to advanced life, and in individuals, apparently, in good and bad health alike. The hemorrhagic type is oftener seen in subjects debilitated or in a depraved state of health. A microörganism is also looked upon as a factor by some observers, especially in the grave type of disease.
”
Source: Gutenberg

A system of practical medicine…

“ TREATMENT.—Very mild cases of purpura simplex require no treatment, not even confinement within doors. The patient is often first made aware of his disease by accident; doubtless it frequently escapes detection altogether. It has been observed that purpura often appears upon the lower limbs of convalescents from other diseases when they first essay the upright position. Relapses of purpura also frequently appear as the patient leaves his bed. ”
Source: Gutenberg

A system of practical medicine…

“ Even here, however, though the patient may fall into profound debility from loss of blood, recovery is the rule, the symptoms gradually diminishing in severity until health becomes re-established. In fatal cases death ensues after prolonged and profuse losses of blood. Purpura may subside after a single outbreak or many relapses, and recrudescences may occur extending through months. Anæmia may persist long after the disappearance of purpuric symptoms. A tendency to purpura may be shown at irregular intervals for years, and even throughout life. ”
Source: Gutenberg

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