We report a 57-year-old male who was treated with high-dose danazol for hereditary angioedema for more than 30 years; he developed hepatocellular carcinoma in the absence of cirrhosis. Despite surgical resection, he had a recurrence and received sorafenib, but had a poor skin tolerance. Such tumors arising after danazol are infrequent, and this case is highly unique due to the minor lesions found on the liver.

We herein report the case of a 73-year-old woman who developed skin and nail disorders 2 months before her digestive symptoms started, which lead to the diagnosis of gastric adenocarcinoma. The lesions were diagnosed as Bazex syndrome, usually seen in squamous cell carcinoma. Under systemic chemotherapy, the cutaneous signs improved for some months before worsening when the disease progressed.

BackgroundAnthracycline-based adjuvant chemotherapy improves survival in patients with high-risk node-negative breast cancer (BC). In this setting, prognostic factors predicting for treatment failure might help selecting among the different available cytotoxic combinations.MethodsBetween 1998 and 2008, 757 consecutive patients with node-negative BC treated in our institution with adjuvant FEC (5FU, epirubicin, cyclophosphamide) chemotherapy were identified. Data collection included demographic, clinico-pathological characteristics and treatment information. Molecular subtypes were derived from estrogen receptor (ER), progesterone receptor (PR), human epidermal growth factor receptor 2 (HER2) status and Scarff-Bloom-Richardson (SBR) grade. Disease-free survival (DFS), distant disease-free survival (DDFS) and overall survival (OS) were estimated using the Kaplan-Meier Method, and prognostic factors were examined by multivariate Cox analysis.ResultsAfter a median follow-up of 70 months, the 5-year DFS, DDFS and OS were 90.6 % (95 % confidence interval (CI): 88.2–93.1), 92.8 % (95 % CI: 90.7–95) and 95.1 % (95 % CI, 93.3–96.9), respectively. In the multivariate analysis including classical clinico-pathological parameters, only grade 3 maintained a significant and independent adverse prognostic impact. In an alternative multivariate model where ER, PR and grade were replaced by molecular subtypes, only luminal B/HER2-negative and triple-negative subtypes were associated with reduced DFS and DDFS.ConclusionsNode-negative BC patients receiving adjuvant FEC regimen have a favorable outcome. Luminal B/HER2-negative and triple-negative subtypes identify patients with a higher risk of treatment failure, which might warrant more aggressive systemic treatment.Electronic supplementary materialThe online version of this article (doi:10.1186/s12885-015-1746-3) contains supplementary material, which is available to authorized users.

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