0000000000392576
AUTHOR
Vaccaro G.
Hydrodynamic response of a loam soil after wetting with different methods
Different points in a field can be wetted with different natural or artificial rainfall amounts and intensities. Therefore, a non-uniform soil wetting could occur during short-term monitoring of soil hydrodynamic parameters and its global effect on soil characterization is not easily predictable. For an initially dry loam soil, a sequence of three beerkan infiltration runs was performed at fixed sampling points in a period of two weeks. Immediately after the first beerkan run, the soil was perturbed by adding an additional water volume differing with the sampling point by the amount of water (0, 100 or 227 mm) and the application methodology (rainfall simulation, another beerkan run). As co…
Lapatinib activity in a patient with encephalic metastases from trastuzumab-resistant her-2 positive breast cancer
A 42-year-old woman with right breast cancer cT4dN2M0 HR +, HER2 +, undergoes mastectomy with axillary lymphadenectomy after neoadjuvant chemotherapy. During adjuvant treatment with trastuzumab and hormone therapy, the patient develops multiple symptomatic encephalic metastases. She undergoes panencephalic radiotherapy and begins chemotherapy with capecitabine and lapatinib. After three months of well tolerated therapy, an important volumetric response of encephalic metastases is observed, with regression of neurological symptoms.
Gastric metastasis from breast cancer
Introduction: Breast carcinoma is the most common malignancy in women and the main cause of tumor deaths. Despite early recognition by screening and improvement in treatment regimens, many patients will eventually develop metastases, either locoregional recurrences or distant metastases, most frequently in the skeleton, liver and lung. Metastases to the gastrointestinal tract are infrequent and not even mentioned in the major oncologic textbooks. Case presentation: We report a case of metastasis to the stomach from occult breast cancer. The diagnosis was established by computed tomography (CT), histologic and immunohistochemical analyses of biopsies of the stomach lesion. The patient was tr…