RESUMO
We hereby make the first report of a case of mycosis caused by Purpureocillium lilacinum in CARD9 deficiency. A 40-year-old woman complained of lymph node swellings in the left cervical area. She also had chronic mucocutaneous candidiasis (CMC), and was found to have CARD9 deficiency. Lymphadenitis by P. lilacinum was confirmed. The diagnosis was difficult, as culturing the biopsy specimen at a cautiously selected temperature (25 °C) and genetic analysis were both required. Oral administration of voriconazole improved her lymphadenopathy.
RESUMO
Pulmonary enteric adenocarcinoma is a unique pulmonary adenocarcinoma subtype and has histopathological findings that are similar to those of colorectal adenocarcinoma. A man in his 50s visited our hospital because of discomfort in his right lower leg for the last 9 months. Imaging studies revealed a mass in his right soleus muscle, and needle biopsy was performed. Histological findings revealed adenocarcinoma, and immunohistochemical staining showed that the tumor cells were positive for CK20 and CDX-2. The tumor was first suspected to be metastasis of gastrointestinal malignant tumors. FDG-PET/CT showed increased FDG uptake in the right soleus muscle mass and presented with increased FDG uptake in a right upper lobe mass and right mediastinum lymphadenopathy. There were no findings in other organs. Scraping cytology of a transbronchial biopsy indicated adenocarcinoma. Upper and lower gastrointestinal endoscopy showed no findings of malignancy. He was finally diagnosed with pulmonary enteric adenocarcinoma(cT3N2M1b, Stage â £A). Treatment with cisplatin(CDDP), pemetrexed( PEM), and bevacizumab(BEV) was initiated. After 4 courses of the regimen, the tumor was partially reduced, and the patient showed stable disease(SD).