In those cases in which the testicles are still in the abdominal cavity the individuals are termed cryptorchids. Johnson has collected the results of postmortem examinations of 89 supposed cryptorchids. In eight of this number no testicles were found postmortem, the number found in the abdomen was uncertain, but in 18 instances both testicles were found in the inguinal canal, and in eight only one was found in the inguinal canal, the other not appearing. The number in which the semen was examined microscopically was 16, and in three spermatozoa were found in the semen; one case was dubious, spermatozoa being found two weeks afterward on a boy's shirt. The number having children was ten. In one case a monorchid generated a cryptorchid child. Some of the cryptorchids were effeminate, although others were manly with good evidences of a beard. The morbid, hypochondriac, the voluptuous, and the imbecile all found a place in Johnson's statistics; and although there are evidences of the possession of the generative function, still, we are compelled to say that the chances are against fecundity of human cryptorchids. In this connection might be quoted the curious case mentioned by Geoffroy-Saint-Hilaire, of a soldier who was hung for ****. It was alleged that no traces of testicles were found externally or internally yet semen containing spermatozoa was found in the seminal vesicles. Spermatozoa have been found days and weeks after castration, and the individuals during this period were capable of impregnation, but in these cases the reservoirs were not empty, although the spring had ceased to flow. Beigel, in Virchow's Archives, mentions a cryptorchid of twenty-two who had nocturnal emissions containing spermatozoa and who indulged in sexual congress. Partridge describes a man of twenty-four who, notwithstanding his condition, gave evidences of virile seminal flow.
In some cases there is anomalous position of the testicle. Hough mentions an instance in which, from the great pain and sudden appearance, a small tumor lying against the right pubic bone was supposed to be a strangulated hernia. There were two well-developed testicles in the scrotum, and the hernia proved to be a third. McElmail describes a soldier of twenty-nine, who two or three months before examination felt a pricking and slight burning pain near the internal aperture of the internal inguinal canal, succeeded by a swelling until the tumor passed into the scrotum. It was found in the upper part of the scrotum above the original testicle, but not in contact, and was about half the size of the normal testicle; its cord and epididymis could be distinctly felt and caused the same sensation as pressure on the other testicle did.
Marshall mentions a boy of sixteen in whom the right half of the scrotum was empty, although the left was of normal size and contained a testicle. On close examination another testicle was found in the perineum; the boy said that while running he fell down, four years before, and on getting up suffered great pain in the groin. and this pain recurred after exertion. This testicle was removed successfully to the scrotum. Horsley collected 20instances of operators who made a similar attempt, Annandale being the first one; his success was likely due to antisepsis, as previously the testicles had always sloughed. There is a record of a dog remarkable for its salacity who had two testicles in the scrotum and one in the abdomen; some of the older authors often indulged in playful humor on this subject.
Brown describes a child with a swelling in the perineum both painful and elastic to the touch. The child cried if pressure was applied to the tumor and there was every evidence that the tumor was a testicle. Hutcheson, quoted by Russell, has given a curious case in an English seaman who, as was the custom at that time, was impressed into service by H.M.S. Druid in 1807 from a trading ship off the coast of Africa. The man said he had been examined by dozens of ship-surgeons, but was invariably rejected on account of rupture in both groins. The scrotum was found to be an empty bag, and close examination showed that the testicles occupied the seats of the supposed rupture. As soon as the discovery was made the man became unnerved and agitated, and on re-examining the parts the testicles were found in the scrotum.
When he found that there was no chance for escape he acknowledged that he was an impostor and gave an exhibition in which, with incredible facility, he pulled both testes up from the bottom of the scrotum to the external abdominal ring. At the word of command he could pull up one testicle, then another, and let them drop simultaneously; he performed other like feats so rapidly that the movements could not be distinguished.
In this connection Russell speaks of a man whose testicle was elevated every time the east wind blew, which caused him a sense of languor and relaxation; the same author describes a man whose testicles ascended into the inguinal canal every time he was in the company of women.
Inversion of the testicle is of several varieties and quite rare, it has been recognized by Sir Astley Cooper, Boyer, Maisonneuve, Royet, and other writers.
The anomalies of the vas deferens and seminal vesicles are of little interest and will be passed with mention of the case of Weber, who found the seminal vesicles double; a similar conformation has been seen in hermaphrodites.