BACKGROUND: It is believed that bloody spontaneous nipple discharge (SND) portends a greater chance of malignancy than nonbloody discharge, and that cytologic evaluation of SND assists in treatment planning. Our aims were to assess (1) the pathology of women with/without SND who require diagnostic breast surgery, (2) whether bloody SND is associated with a different spectrum of pathologic findings than nonbloody, and (3) whether SND cytology is influenced by pathologic findings. METHODS: One hundred seventy-five women who underwent breast operation were enrolled. Cytologic evaluation was performed on Papanicolaou-stained cytospin preparations of SND. RESULTS: Papilloma and hyperplasia (both without atypia) were more frequent in breasts with than without SND; breast cancer was more common in breasts without SND (P <.001 for all). All cases of breast cancer with SND, but only 33% without, contained a papilloma or papillary features. Seventy-five percent of cancers presenting with SND were nonbloody. Papilloma was the most common diagnosis in breasts with bloody SND and was more common (P=.017) than in breasts without, whereas hyperplasia was the most common diagnosis in breasts with nonbloody SND and was more common (P=.031) than in breasts with bloody SND. SND cytology was not significantly influenced by pathology. CONCLUSIONS: Breast cancer can present as unilateral nonbloody SND, indicating the importance of surgical intervention. Papilloma was more common in women with SND than without and most often presented as bloody SND.
BACKGROUND: It is believed that bloody spontaneous nipple discharge (SND) portends a greater chance of malignancy than nonbloody discharge, and that cytologic evaluation of SND assists in treatment planning. Our aims were to assess (1) the pathology of women with/without SND who require diagnostic breast surgery, (2) whether bloody SND is associated with a different spectrum of pathologic findings than nonbloody, and (3) whether SND cytology is influenced by pathologic findings. METHODS: One hundred seventy-five women who underwent breast operation were enrolled. Cytologic evaluation was performed on Papanicolaou-stained cytospin preparations of SND. RESULTS:Papilloma and hyperplasia (both without atypia) were more frequent in breasts with than without SND; breast cancer was more common in breasts without SND (P <.001 for all). All cases of breast cancer with SND, but only 33% without, contained a papilloma or papillary features. Seventy-five percent of cancers presenting with SND were nonbloody. Papilloma was the most common diagnosis in breasts with bloody SND and was more common (P=.017) than in breasts without, whereas hyperplasia was the most common diagnosis in breasts with nonbloody SND and was more common (P=.031) than in breasts with bloody SND. SND cytology was not significantly influenced by pathology. CONCLUSIONS:Breast cancer can present as unilateral nonbloody SND, indicating the importance of surgical intervention. Papilloma was more common in women with SND than without and most often presented as bloody SND.
Authors: Mary F Dillon; Shah R Mohd Nazri; Shaaira Nasir; Enda W McDermott; Denis Evoy; Thomas B Crotty; Niall O'Higgins; Arnold D K Hill Journal: BMC Cancer Date: 2006-06-23 Impact factor: 4.430
Authors: Lucia Manganaro; Ilaria D'Ambrosio; Silvia Gigli; Francesca Di Pastena; Guglielmo Giraldi; Stefano Tardioli; Marialuisa Framarino; Lucio Maria Porfiri; Laura Ballesio Journal: Biomed Res Int Date: 2015-01-22 Impact factor: 3.411