(3) Enlargement of the lymphatic glands, and possibly of the spleen.
(4) Occasional complication of the acute articular disorder by lymphangitis and phlebitis.
(5) The paroxysmal nature and periodicity of the disorder.
(6) The compatibility of the morbid anatomical changes and the cytological content of aspirated joint fluid with their genesis by infection.
The Evolution and Life History of Gout
If the onset, phenomena, and course of acute gout are reminiscent of infection, so, also, does a review of the life history of the disease, as a whole, carry with it the same inference.
For the course of gout, like other arthritides of chronic type, is not one of steady, uninterrupted progress, but one marked rather by periodic or intermittent advances, as if seemingly due to a series of successive infections or sub-infections. One is reminded of gonococcal arthritis in its more severe forms, the acute exacerbations which chequer its course being generally referred to intermittent absorption of fresh doses of the toxin from some smouldering infection in the prostatic urethra.
Now, if the general course or evolution of gouty arthritis is notably similar to that of the specific infective arthritides, so, also, do the clinical features approximate. Thus its onset, more often than not, is abrupt and attended by pyrexia of irregular or septic type, with an occasional leucocytosis.
Again, that not all cases of gout are of acute fulminant type may be admitted. We know that it may assume the guise of a fleeting arthralgia or “flying gout,” a transient synovitis, as well as an acute arthritis of mono-, oligo-, or poly-articular extent. This same polymorphism in respect of the joint lesions in gout is a replica of that met with in the specific infective arthritides. The milder varieties betokened by arthralgia or synovitis tend commonly to disappear, as it were, spontaneously in precisely the same manner as the arthralgias or synovites that follow the exanthemata, and we presume that, comparably with these latter, the source of infection dries up and restitutio ad integrum of more or less completeness follows.