Splenic enlargement, states Duckworth, has been met with in many cases of gout, and occasionally infarcts. But such splenic enlargement is, he thinks, not specifically related to gout, but is due to associated conditions. Personally, I have not as yet met with splenic enlargement in gout.
This aside, is it not palpably significant of infection that Paget, Garrod, and others, repeatedly noted the incidence of acute phlebitis in a limb the seat of acute articular gout? Did we observe such a complication in any arthritis other than gouty, should we not inevitably regard it as indicative of the spread of an infection from the joint to the related veins?
Reverting to the local articular phenomena, they are not only compatible with, but emphatically suggestive of, an infective source. The typical signs of inflammatory reaction are swiftly installed in acute classical gout, and this with an intensity unrivalled save by the most sthenic types of acute arthritis. Witness how insistent were our forefathers, e.g., Scudamore, on the differentiation of acute gout, not so much from acute rheumatism as from erysipelas or phlegmon. Garrod, indeed, held that “if a medical man, by chance entirely ignorant of the nature of gout, were to see a toe affected by this disease in its full intensity, swollen, hot, red, and tender, he would probably think that the affection must of necessity terminate in suppuration, yet I believe this never happens as the result of simple gouty inflammation.” This leads us to note a salient feature of gouty inflammation, viz., it never results in pus formation. Now, allowing for the increased powers of discrimination that happily to-day are ours, is it not, I ask, significant that the disorders deemed most likely of confusion with acute gout belong to the frankly infective category?
That Garrod’s caveat was not uncalled for I feel sure, having myself known an acute gouty arthritis incised in the hope of evacuating pus. Sometimes the error in judgment is reversed and pyæmic or septic conditions in or near the great toe joint confounded with gout. Thus, Sir James Paget tells of an instance in which a pyæmic abscess forming near the great toe and consequent upon ligaturing of piles was thus confused. I recall, too, another example in which the supposed gouty arthritis of a great toe was of pyæmic nature, the outcome of a suppurating otitis media. Garrod, it may be recollected, ranked pyæmia as one of the disorders to which gouty subjects were especially liable.
Gouty inflammation resembles most other forms of the same morbid change, but some, however, contend that the association of œdema therewith is pathognomonic. Indeed, by some of the older authors this concomitant feature of gouty inflammation ranked as a criterion differentiating it from “true rheumatic inflammation.” Œdema, of course, is not distinctive of gouty as opposed to other forms of inflammation. But its occurrence therein is, we would submit, but another token of its affinity with the infective arthritides. We need but recall the constancy with which local œdema is met with in, e.g., gonococcal arthritis. More typical of gout, however, is the desquamation of the cuticule that follows the subsidence of the acute arthritis. Here we are reminded of the similar peeling of the skin that occurs in another infective disorder associated with arthritis, i.e., scarlatina.
Acute gout is definitely paroxysmal. The attack, at any rate when primary, is relatively ephemeral, lasts but a few days, and after it has passed, as Cullen says, “leaves the person in very perfect health, enjoying greater ease and alacrity in the functions of both body and mind than that for a long time before experienced.”
In short, acute gout would appear to be a self-delimited disease, its fleeting duration predicating that if an organism be responsible, the same is short-lived. Even in chronic gout, though it never quite loses its grip of those it has made its prey, yet nevertheless there are intervals of respite between the attacks, however long the latter may be. In other words, the disease never loses its paroxysmal character, which to my mind is very suggestive of a serial infection.
The periodicity of gout was, as we have seen, well known to the ancients. Its recurrence in early spring and late autumn has even been celebrated in verse:—
“On whose sacred internodial Altars I
Each Spring and Fall at least will sacrifice