THE SURGICAL TREATMENT OF MELANOMA

Some melanomas arise from compound and junctional nevi. Since there is a relatively high incidence of malignant diseases on the soles of the feet and the genitalia, routine removal of nevi developing in those areas is recommended.“Juvenile melanomas” are active, cellular nevi occurring in prepubertal children. The clinical course is probably benign.The tenet of excision and dissection in continuity where feasible of the primary melanoma and the regional lymph nodes is reemphasized. When continuous dissection is not possible, regional node dissection is recommended as a separate procedure.Major amputations for melanomas of the extremities are not recommended for the usual case.     

SURGICAL TREATMENT OF CONVERGENT STRABISMUS

In convergent strabismus, glasses, visual training and exercises are often helpful, but operation is usually needed in addition to produce a functional or cosmetic cure.Babies who are born cross-eyed should be examined early and nonsurgical treatment started so that proper visual appreciation will be developed in both eyes.Children in whom strabismus develops some time after birth (usually between 18 months and six years of age) should be examined with atropine, glasses prescribed when indicated and full medical treatment instituted. If those measures fail, operation should be done on one or both eyes, the operation depending on the magnitude of the deviation.