Adeniji K A, Adelusola K A, Odesanmi W O
Department of Morbid Anatomy and Forensic Medicine, Obafemi Awolowo University Teaching Hospital, Ile-Ife, Nigeria.
Cent Afr J Med. 1997 May;43(5):140-3.
This study is a 10 year review of the benign diseases of the breast in Ile-Ife, Nigeria. A total of 362 cases were found. Three hundred and forty (95%) of the diseases occurred in females while 18 (5%) occurred in males giving a female-male ratio of 19:1. Fibroadenoma was the commonest lesion followed by fibrocystic disease. They accounted for 59.1% and 16.5% of benign breast diseases respectively. Acute and acute-on-chronic mastitis constituted 7.2%. These three lesions made up over 82% of the cases. Gynaecomastia was the commonest benign male breast disease and accounted for 3.8% of all the cases of benign breast disease. Apart from the atypical hyperplasia form of fibrocystic disease, benign diseases of the breast are not major predisposing lesions to malignant breast diseases.
本研究是对尼日利亚伊莱-伊费地区乳腺良性疾病的十年回顾。共发现362例病例。其中340例（95%）疾病发生在女性身上，18例（5%）发生在男性身上，男女比例为19:1。纤维腺瘤是最常见的病变，其次是纤维囊性疾病。它们分别占乳腺良性疾病的59.1%和16.5%。急性和慢性乳腺炎占7.2%。这三种病变占病例总数的82%以上。男性乳腺增生是最常见的男性乳腺良性疾病，占所有乳腺良性疾病病例的3.8%。除了纤维囊性疾病的非典型增生形式外，乳腺良性疾病并非乳腺恶性疾病的主要诱发病变。
