Clinical and Histopathological Observation on Acquired Melanocytic Nevus ( 1975 ~ 1985 ).
- Author:
Jae Chul LEE
;
Eun Jung CHYUNG
;
See Ryong PARK
- Publication Type:Original Article
- Keywords:
Acquired melanocytic nevus;
Clinical observaticn;
Histopathological;
observaton
- MeSH:
Adult;
Age Distribution;
Head;
Humans;
Neck;
Nevus;
Nevus, Intradermal;
Nevus, Pigmented*;
Pathology, Clinical;
Red Cross;
Seoul;
Upper Extremity
- From:Korean Journal of Dermatology
1988;26(6):874-878
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
This clinical and histopatholgical study was performed with 149 cases of acquired melanocyticnevi, which were obtained as surgical specimens from 1975 to 1985 at Depa.rtment of Clinical Pathology, Seoul Red Cross Hopital. The results were as follows: 1) Histologic subdivision of melanocytic nevus into junctional(,J), IJC, compound (C,"), ICI, and intradermal(I) is used. IJC is a lesion in an intermediate state between ,junctional and compound nevus, and ICI, between compound and intradermal nevus. 2) The age distribution of the excisional melanocytic nevus peaks during the third decade of life, with 47% of patients between 21 40 year old of age. 3) Of l49 specimens with excisional melanocytic nevus, the number of junctional, IJC, compound, ICI and intradermal nevus were 17, 4, 21, 32 and 75 in each group And so, it is likely that evolution of the melanocytic nevus have an increased opportunity for surgical excision. 4) Among the 17 cases of junctional nevus, one case is found in 5th and the other one in 7th decade. 5) In distvibution of melanocytic nevus, head including face is the most common site among the body area and then trunk, neck, lower and upper extremity in decreasing orders.
