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Then in the case of excisions you have all kinds of secondary changes, pigmentary disturbances, modifications of the passions, alterations in the secretion of fatty tissue. I have no doubt you have heard of these things?" "Of course," said I. "But these foul creatures of yours " "All in good time," said he, waving his hand at me; "I am only beginning. Those are trivial cases of alteration.
In retinitis pigmentosa the peripheral or extramacular portions of the retina are subject to a pigmentary degeneration that renders them insensitive to light, and patients so afflicted are consequently incapable of seeing at night as well as others. They stumble and run against objects easily seen by the normal eye.
One of my own classmates has undergone a singular change of late years, his hair losing its original tint, and getting a remarkable discolored look; and another has ceased to cultivate any hair at all over the vertex or crown of the head. So I am perfectly willing to believe that the purple-black of the Koh-i-noor's moustache and whiskers is constitutional and not pigmentary.
A fatal issue is rare, but disfiguring and disabling cicatrices may be left unless great care is employed. Pigmentary Processes. Friction, pressure, or scratching, if long continued, may produce extensive and permanent pigmentation. This is seen in its highest degree in itching diseases like prurigo and pityriasis.
One of my own classmates has undergone a singular change of late years, his hair losing its original tint, and getting a remarkable discolored look; and another has ceased to cultivate any hair at all over the vertex or crown of the head. So I am perfectly willing to believe that the purple-black of the Koh-i-noor's moustache and whiskers is constitutional and not pigmentary.
If such is the case we should expect to find the erotic temperament marked by developed larynx and deep voice, a considerable degree of pigmentary development in hair and skin, and a marked tendency to hairiness; while in women there should be a pronounced growth of the breasts and pelvis.
According as it goes further and further in the direction of vision, it gives the simple pigmentary masses of a lower organism, or the rudimentary eye of a Serpula, or the slightly differentiated eye of the Alciope, or the marvelously perfected eye of the bird; but all these organs, unequal as is their complexity, necessarily present an equal coördination.
Duyse reports a case of extensive hypertrichosis of the back in a girl aged nine years; her teeth were normal; there was pigmentation of the back and numerous pigmentary nevi on the face. Below each scapula there were tumors of the nature of fibroma molluscum. In addition to hairy nevi on the other parts of the body there was localized ichthyosis. Schulz first observed the patient in 1878.
A large bundle bound at the ends with grass ropes would sustain two men. The boys borrowed one of an Indian girl, who was sitting in the shade of some willows prinking herself artistically with an original and intricate pigmentary pattern. Stepping on board, they paddled about the lagoon for a considerable period.
One of my own classmates has undergone a singular change of late years, his hair losing its original tint, and getting a remarkable discolored look; and another has ceased to cultivate any hair at all over the vertex or crown of the head. So I am perfectly willing to believe that the purple-black of the Koh-i-noor's moustache and whiskers is constitutional and not pigmentary.
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