“…3 The incidence of mucinous breast carcinomas is agerelated, constituting 7% of carcinomas in women 75 years or older but only 1% of carcinomas in women younger than 35 years. 5 In addition, compared with IDC, mucinous carcinomas have a low rate of nodal metastasis, smaller tumour load per volume, [5][6][7] and are associated with a good prognosis, with 90% survival at 10 years. 5 In addition, compared with IDC, mucinous carcinomas have a low rate of nodal metastasis, smaller tumour load per volume, [5][6][7] and are associated with a good prognosis, with 90% survival at 10 years.…”