1.Clinical analysis of the gynecomastia.
Jin KIM ; Ing Gon KIM ; Ki Il UHM ; Hee Youn CHOI ; Jai Mann LEW ; Dai Sup KIM
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1991;18(6):1131-1137
No abstract available.
Gynecomastia*
;
Male
2.Bilateral Atypical Ductal Hyperplasia with Microcalcifications in a Patient with Gynecomastia.
Pedro VIDAL ; Juan Enrique BERNER ; Alejandra KLENNER ; Oscar TAPIA
Archives of Plastic Surgery 2016;43(3):299-301
No abstract available.
Gynecomastia*
;
Humans
;
Hyperplasia*
;
Male
3.A Case of Isoniazid Induced Gynecomastia.
Min Kyung LEE ; Dong Jib NA ; Ho Seok JEON ; Yang Deok LEE ; Yong Seon CHO ; Min Soo HAN ; Hee Jeong YOON
Tuberculosis and Respiratory Diseases 2009;66(1):33-36
No abstract available.
Gynecomastia
;
Isoniazid
;
Male
4.Unilateral Gynecomastia in a Tennis Player.
Sang Gue KANG ; Woo Jin SONG ; Chul Han KIM ; Ju Won KIM ; Min Sung TARK
Archives of Plastic Surgery 2012;39(6):675-678
No abstract available.
Gynecomastia
;
Male
;
Tennis
5.Gynecomastia in a Filipino adolescent male: A rare forewarning sign of fibrolamellar hepatocellular carcinoma
Leah Mae C. Besa ; Germana Emerita V. Gregorio
Acta Medica Philippina 2023;57(1):54-57
We present a 15-year-old male with a two-year history of gynecomastia and a four-month history of gradually enlarging abdomen and right flank pain. Examination revealed severe stunting with breast mass Tanner Stage 3, penile stage 2, and hepatosplenomegaly. Laboratory investigations showed normal blood counts, liver function tests, alpha-fetoprotein, and beta-human chorionic gonadotropin. The imaging findings demonstrated multiple confluent masses in the liver, histologically diagnosed as fibrolamellar hepatocellular carcinoma.
gynecomastia
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fibrolamellar hepatocellular carcinoma
;
6.Two Cases of ReVersible Bilateral Painful Gynecomastia Induced by 1mg Oral Finasteride(Propecia(R)).
Beom Joon KIM ; Yu Jin KIM ; Byung In RO
Korean Journal of Dermatology 2003;41(2):232-234
Oral finasteride(Propecia(R)), 1mg/day, has been widely used as an effective treatment for male androgenetic alopecia since it had been approved by the Food and Drug Administration(FDA) of U.S. in December 1997. Gynecomastia has been one of the most common adverse effects in the patients who were taking 5mg of oral finasteride(Proscar(R)). Recently, several cases of unilateral or bilateral finasteride induced gynecomastia have also been reported in 1mg of oral finasteride(Propecia(r)). We report two cases of finasteride(Propecia(R)) induced painful bilateral gynecomastia, which are the first published documentations in Korea.
Alopecia
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Documentation
;
Finasteride
;
Gynecomastia*
;
Humans
;
Korea
;
Male
7.Hyperkeratosis of Nipple and Areola in a Man with Gynecomastia.
Korean Journal of Dermatology 2002;40(8):991-994
Hyperkeratosis of nipple and areola (HNA) is a rare benign condition of unknown etiology characterized by hyperkeratosis, verrucous thickening with brownish discoloration of nipple and areola. The nevoid form is predominantly seen in females and there are a few reports of HNA in men. Gynecomastia is benign enlargement of the male breast due to proliferation of the glandular component and associated with various conditions. It typically develops when there is an increase in the ratio of estrogen to androgen. We present a case of bilateral nevoid hyperkeratosis of nipple and areola occurring in a man with gynecomastia.
Breast
;
Estrogens
;
Female
;
Gynecomastia*
;
Humans
;
Male
;
Nipples*
8.Ultrasonographic and Mammographic Findings of Gynecomastia.
Soo Kyung LEE ; Gyo Chang CHOI ; Hyun Sook HONG ; Young Beom KIM ; Hae Kyung LEE ; Kui Hyang KWON
Journal of the Korean Radiological Society 1996;35(5):825-829
PURPOSE: The purpose of this study is to evaluate the radiologic features and clinical utility of ultrasonography and mammography in cases of gynecomastia. MATERIALS AND METHODS: This study involved 40 men inwhom gynecomastia had been pathologically diagnosed by surgical incision. In 21 cases, a retrospective analysis of ultrasonographic and mammographic findings was performed. RESULTS: Causative factors of gynecomastia among the 40 pathologically-proven cases were idiopathic or pubertal in 33 cases, related to male hormone deficiency in three cases and to chronic liver disease in four. Bilateral involvement was seen in 14 cases, and unilateral involvementin 26 ; among unilateral cases, right side was involved in 10 cases, and the left side in 16. Mammographically, asubareolar discoid lesion was present in 12 cases, diffuse increased breast density was seen in five cases and dendritic marginated subareolar lesion without microcalcification in one. Ultrasonographically, a round smooth marginated low echogenic lesion in the subareolar region was seen in five cases, a diffuse hyperechogenic pattern without definite mass in two cases and an ill defined low echogenic lesion in one. CONCLUSION: The male breast is small, so in cases of gynecomastia, ultrasonography is an effective diagnostic modality. Mamography will, however, be helpful in the detection of microcalcification in cases of gynecomastia seen on sonography.
Breast
;
Gynecomastia*
;
Humans
;
Liver Diseases
;
Male
;
Mammography
;
Retrospective Studies
;
Ultrasonography
9.A Case of Unilateral Idiopathic Gynecomastia Aggravated by Low-dose Finasteride (1mg/day, Propecia(R)).
Hyup KIM ; Kyung Chae KYE ; Young Joon SEO ; Ki Beum SUHR ; Jeung Hoon LEE ; Jang Kyu PARK
Korean Journal of Dermatology 2004;42(5):643-645
Low dose finasteride(1mg/d, Propecia(R)) has been widely used as an effective treatment for male androgenetic alopecia. Finasteride is an inhibitor of 5-alpha-reductase, the enzyme responsible for testosterone metabolism to dihydrotestosteron(DHT). We report a case of painful, unilateral idiopathic gynecomastia aggravated by low dose finasteride for male androgenetic alpopecia. A 23-year-old man started treatment with Propecia(R), 1 mg per day. Two months later he presented with a painful enlargement of his right breast. Treatment was stopped and two months later the clinical manifestration had disappeared.
Alopecia
;
Breast
;
Finasteride*
;
Gynecomastia*
;
Humans
;
Male
;
Metabolism
;
Testosterone
;
Young Adult
10.A Case of Macrogynecomastia Treated by Reduction Mammoplasty.
Hyeong Doo CHO ; Je Woo KIM ; Young Ah LEE ; Hae Sun YOON ; Jeh Hoon SHIN ; Phil Soo OH
Journal of Korean Society of Pediatric Endocrinology 1998;3(2):237-241
Gynecomastia is a proliferation of the glandular component of the male breast. Gynecomastia is the most common variant condition of the male breast and results from the effect of an altered estrogen-androgen balance on breast tissue or from the increased sensitivity of breast tissue to a normal estrogen level. We experienced a case of macrogynecomastia in a 16-year-old boy who had a normal male phenotype and was treated by reduction mammoplasty with breast tissue removal, which was effective and produced good cosmetic and psychologic results.
Adolescent
;
Breast
;
Estrogens
;
Female
;
Gynecomastia
;
Humans
;
Male
;
Mammaplasty*
;
Phenotype