Introduction. Specific involvement of the mucous membranes is possible during the course of mycosis fungoides but has seldom been reported, except in postmortem series. A single mucous membrane is most often involved,...Introduction. Specific involvement of the mucous membranes is possible during the course of mycosis fungoides but has seldom been reported, except in postmortem series. A single mucous membrane is most often involved, mainly in themouth. Such mucous lesions are generally ominous with regard to the general outcome of the disease. Observation. A 74 year-old woman was investigated for mycosis fungoides complicated with lesions around the mouth and of the mucosa, involving the tongue and esophagus, featuring ulcerated nodules with specific chorion infiltration and epidermotropism. This progression was rapidly followed by a fatal outcome, in spite of various systemic treatments. Discussion. This case report of mycosis fungoides displaying multiple and predominant oral and mucosal involvement of mycosis fungoides is unique. The rapidly unfavorable outcome confirms the ominous prognosis of mucous lesions, whereas no patent visceral extension was detected. The mechanisms underlying the mucous membranes involvement is discussed.展开更多
Triple-negative breast cancers (TNBCs) neither express estrogen receptor and progesterone receptor nor over- express human epidermal growth factor receptor-2. Because of the special molecular features, triple-negative...Triple-negative breast cancers (TNBCs) neither express estrogen receptor and progesterone receptor nor over- express human epidermal growth factor receptor-2. Because of the special molecular features, triple-negative breast cancer is not either sensitive to endocrine therapy or targeted therapy of trastuzumab. There has not been standard treatment regimen for triple-negative breast cancer yet and chemotherapy has still been the chief therapy currently. However, with the great progress of oncology and molecular biology, the understanding of the natural history, pathophysiology and molecular features of this disease has been greatly improved, and a growing number of novel and effective therapies and discoveries of new biological targets for this phenotype of breast cancers have been reported, which provide new insights into therapeutic strategies for the women suffering from it.展开更多
文摘Introduction. Specific involvement of the mucous membranes is possible during the course of mycosis fungoides but has seldom been reported, except in postmortem series. A single mucous membrane is most often involved, mainly in themouth. Such mucous lesions are generally ominous with regard to the general outcome of the disease. Observation. A 74 year-old woman was investigated for mycosis fungoides complicated with lesions around the mouth and of the mucosa, involving the tongue and esophagus, featuring ulcerated nodules with specific chorion infiltration and epidermotropism. This progression was rapidly followed by a fatal outcome, in spite of various systemic treatments. Discussion. This case report of mycosis fungoides displaying multiple and predominant oral and mucosal involvement of mycosis fungoides is unique. The rapidly unfavorable outcome confirms the ominous prognosis of mucous lesions, whereas no patent visceral extension was detected. The mechanisms underlying the mucous membranes involvement is discussed.
文摘Triple-negative breast cancers (TNBCs) neither express estrogen receptor and progesterone receptor nor over- express human epidermal growth factor receptor-2. Because of the special molecular features, triple-negative breast cancer is not either sensitive to endocrine therapy or targeted therapy of trastuzumab. There has not been standard treatment regimen for triple-negative breast cancer yet and chemotherapy has still been the chief therapy currently. However, with the great progress of oncology and molecular biology, the understanding of the natural history, pathophysiology and molecular features of this disease has been greatly improved, and a growing number of novel and effective therapies and discoveries of new biological targets for this phenotype of breast cancers have been reported, which provide new insights into therapeutic strategies for the women suffering from it.
