“ú–{ˆã‰È‘åŠwˆãŠw‰ïŽGŽ Online Journal ƒƒCƒ“ƒiƒrƒQ[ƒVƒ‡ƒ“‚ð”ò‚΂·
‘–ÚŽŸ > †–ÚŽŸ > Abstract ƒz[ƒ€‚Ö–ß‚é
Abstract

‘æ14Šª 2018”N2ŒŽ@‘æ1†

‘S•¶PDF (1,764K)

¡Ç—á•ñ

”畆Œ´”­‘B—l”X–EŠà2—á‚ÌŽ¡—ÃŒoŒ±
¼@’Bˆê1, Îˆä@’¨–¾1, HŒ³@³‰F1, ŸNˆä@“§1, X“c@F2, ‰¬“c@‚ ‚³3, ˆÀâV@áÁˆê3, 4, ¬ì@—ß5
1“ú–{ˆã‰È‘åŠwç—t–k‘•a‰@Œ`¬ŠO‰È
2“ú–{ˆã‰È‘åŠwç—t–k‘•a‰@”畆‰È
3“ú–{ˆã‰È‘åŠw•‘ ¬™•a‰@”畆‰È
4“ú–{ˆã‰È‘åŠw•‘ ¬™•a‰@”畆•a—f’fŽº
5“ú–{ˆã‰È‘åŠw•t‘®•a‰@Œ`¬ŠO‰ÈEÄŒšŠO‰ÈE”ü—eŠO‰È

Treatment Experience of Two Cases of Primary Cutaneous Adenoid Cystic Carcinoma
Michikazu Kozai1, Nobuaki Ishii1, Masataka Akimoto1, Toru Sakurai1, Takashi Morita2, Azusa Ogita3, Shinichi Ansai3, 4 and Rei Ogawa5
1)Department of Plastic and Reconstructive Surgery, Nippon Medical School Chiba Hokusoh Hospital
2)Department of Dermatology, Nippon Medical School Chiba Hokusoh Hospital
3)Division of Dermatology, Nippon Medical School Musashi Kosugi Hospital
4)Division of Dermatopathology, Nippon Medical School Musashi Kosugi Hospital
5)Department of Plastic, Reconstructive and Regenerative Surgery, Nippon Medical School

Primary cutaneous adenoid cystic carcinomas (ACCs) are rare. We report two cases of the primary cutaneous ACC. We resected dorsal crimson nodule in case 1 and resected crimson nodule of the back of the left side of head in case 2. Histopathological evaluation showed that luminal structure was formed of lumen epithelial cells and myoepithelial cells. The structure gathered and formed a cribriform pattern. Additionally, neuronal invasion was noted. No other obvious primary lesions were detected during the systemic examination. According to these findings, we therefore diagnosed this tumor as a primary cutaneous adenoid cystic carcinoma. Resection with an approximately 30 mm margin in both cases was performed. Local recurrence and metastasis are not detected now. ACC often shows neuronal invasion and local recurrence. Therefore, extended resection and a long-term follow-up are needed. When a skin tumor is examined, ACC should always be taken into consideration.

“úˆã‘åˆã‰ïŽ 2018; 14(1), 25-30

Key words
primary cutaneous adenoid cystic carcinoma, cribriform pattern, neuronal invasion, local recurrence

Correspondence to
Michikazu Kozai, Department of Plastic and Reconstructive Surgery, Nippon Medical School Chiba Hokusoh Hospital, 1715 Kamagari, Inzai Chiba 270-1694, Japan
E-mailFm-kozai@nms.ac.jp

Žó•tF2017”N11ŒŽ30“ú@Žó—F2017”N12ŒŽ8“ú

ƒƒCƒ“ƒiƒrƒQ[ƒVƒ‡ƒ“‚Ö–ß‚é ‚±‚̃y[ƒW‚̃gƒbƒv‚Ö–ß‚é