Binet speaks of a man of fifty-three whose external genitalia were of the size of those of a boy of nine. The penis was of about the size of the little finger, and contained on each side testicles not larger than a pea. There was no hair on the pubes or the face, giving the man the aspect of an old woman. The prostate was almost exterminated and the seminal vesicles were very primitive in conformation. Wilson was consulted by a gentleman of twenty-six as to his ability to perform the marital function. In size his penis and testicles hardly exceeded those of a boy of eight. He had never felt desire for sexual intercourse until he became acquainted with his intended wife, since when he had erections and nocturnal emissions. The patient married and became the father of a family; those parts which at twenty-six were so much smaller than usual had increased at twenty-eight to normal ***** size. There are three cases on record in the older literature of penises extremely primitive in development. They are quoted by the Ephemerides, Plater, Schenck, and Zacchias. The result in these cases was impotency.
In the Army and Medical Museum at Washington are two injected specimens of the male organ divested of skin. From the meatus to the pubis they measure 6 1/2 and 5 1/2 inches; from the extremity to the termination of either crus 9 3/4 and 8 3/4 inches, and the circumferences are 4 3/4 and 4 1/4 inches. Between these two we can strike an average of the size of the normal penis.
In some instances the penis is so large as to forbid coitus and even inconvenience its possessor, measuring as much as ten or even more inches in length. Extraordinary cases of large penis are reported by Albinus (who mentions it as a cause for sterility), Bartholinus, Fabricius Hildanus, Paullini, Peyer, Plater, Schurig, Sinibaldus, and Zacchias. Several cases of enormous penises in the new-born have been observed by Wolff and others.
The penis palme, or suture de la verge of the French, is the name given to those examples of single cutaneous envelope for both the testicles and penis; the penis is adherent to the scrotum by its inferior face; the glans only is free and erection is impossible.
Chretien cites an instance in a man of twenty-five, and Schrumpf of Wesserling describes an example of this rare anomaly. The penis and testes were inclosed in a common sac, a slight projection not over 1/4 inch long being seen from the upper part of this curious scrotum. When the child was a year old a plastic operation was performed on this anomalous member with a very satisfactory result. Petit describes an instance in which the penis was slightly fused with the scrotum.
There are many varieties of torsion of the penis. The glans itself may be inclined laterally, the curvature may be total, or there may be a veritable rotation, bringing the inferior face above and the superior face below. Gay describes a child with epispadias whose penis had undergone such torsion on its axis that its inferior surface looked upward to the left, and the child passed urine toward the left shoulder. Follin mentions a similar instance in a boy of twelve with complete epispadias, and Verneuil and Guerlin also record cases, both complicated with associate maldevelopment. Caddy mentions a youth of eighteen who had congenital torsion of the penis with out hypospadias or epispadias. There was a complete half-turn to the left, so that the slit-like urinary meatus was reversed and the frenum was above. Among the older writers who describe incurvation or torsion of the penis are Arantius, the Ephemerides, Haenel, Petit, Schurig, Tulpius, and Zacchias.
Zacutus Lusitans speaks of torsion of the penis from freezing.
Paullini mentions a case the result of masturbation, and Hunter speaks of torsion of the penis associated with arthritis.
Ossification of the Penis.--MacClellann speaks of a man of fifty-two whose penis was curved and distorted in such a manner that urine could not be passed without pain and coitus was impossible. A bony mass was discovered in the septum between the corpora cavernosa; this was dissected out with much hemorrhage and the upward curvature was removed, but there resulted a slight inclination in the opposite direction. The formation of bone and cartilage in the penis is quite rare. Velpeau, Kauffmann, Lenhoseck, and Duploy are quoted by Jacobson as having seen this anomaly. There is an excellent preparation in Vienna figured by Demarquay, but no description is given. The Ephemerides and Paullini describe osseous penises.
The complete absence of the frenum and prepuce has been observed in animals but is very rare in man. The incomplete or irregular development is more frequent, but most common is excessive development of the prepuce, constituting phimosis, when there is abnormal adherence with the glans. Instances of phimosis, being quite common, will be passed without special mention. Deficient or absent prepuce has been observed by Blasius, Marcellus Donatus, and Gilibert. Partial deficiency is described by Petit Severinus, and others.
There may be imperforation or congenital occlusion of some portion of the urethra, causing enormous accumulation of urine in the bladder, but fortunately there is generally in such cases some anomalous opening of the urethra giving vent to the excretions. Tulpius mentions a case of deficient urethra. In the Ephemerides there is an account of a man who had a constant flow of semen from an abnormal opening in the abdomen. La Peyroma describes a case of impotence due to ejaculation of the spermatic ducts into the bladder instead of into the urethra, but remarks that there was a cicatrix of a wound of the neighboring parts.
There are a number of instances in which the urethra has terminated in the rectum. Congenital dilatation of the urethral canal is very rare, and generally accompanied by other malformation.