BACKGROUND A fraction of sporadic breast cancers has low BRCA1 expression. BRCA1 mutation carriers are more likely to achieve a pathological complete response with DNA-damage-based chemotherapy compared to non-mutation carriers. Furthermore, sporadic ovarian cancer patients with low levels of BRCA1 mRNA have longer survival following platinum-based… (More)
Our case illustrates the first report of an HIV-infected patient with a nasopharyngeal squamous cell carcinoma with viremia by one Epstein-Barr virus (EBV) and seropositivity by two high risk oncogenic human papilloma viruses (HPV)-types (HPV-16 and HPV-33), previous to his death. This patient presented a fatal fast-evolution.
BACKGROUND In the neoadjuvant setting, changes in the proliferation marker Ki67 are associated with primary endocrine treatment efficacy, but its value as a predictor of response to chemotherapy is still controversial. PATIENTS AND METHODS We analyzed 262 patients with centralized basal Ki67 immunohistochemical evaluation derived from 4 GEICAM (Spanish… (More)
Platinum-based chemoradiotherapy (CRT) is a preferred standard of care for locally advanced head and neck cancer (HNC). However, survival benefit is small, with substantial toxicity and biomarkers of CRT resistance that could guide treatment selection and spare morbidity. Increased DNA repair in solid tumors may contribute to cancer cells’ ability to… (More)
INTRODUCTION Taxanes have demonstrated effectiveness in the treatment of breast cancer, the most common type of cancer in women. The toxicity profile of taxanes (including skin toxicities) induces dose adjustment, delay, or discontinuation, which prevents a sufficient dose intensity to achieve a response. Nanoparticle albumin-bound paclitaxel, a… (More)
Intrathoracic lymph node enlargement is a common finding in patients with extrathoracic malignancies. Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a technique that is commonly used for lung cancer diagnosis and staging but that has not been widely investigated for the diagnosis of enlarged mediastinal and lobar lymph nodes… (More)