Calcification and ossification are very rare in primary squamous cell carcinoma of the lung. We report a 55-year-old male with primary squamous cell carcinoma of the lung who on histopathological examination was seen to have extensive calcification and ossification. Squamous carcinoma of the lung rarely presents with osteocartilaginous metaplasia. The case is presented here for its unique prese...

BACKGROUND Sarcomatoid carcinoma is a rare, aggressive, malignant cancer composed of sarcoma and sarcoma-like components, and can occur in different organs such as the thyroid gland, bone, skin, breast, pancreas, liver, urinary tract, and lung. Pulmonary sarcomatoid carcinoma accounts for only a small percentage of lung cancers and has histological variants that include pleomorphic carcinoma, g...

Cancer treatment is still of the greatest challenges that health care providers and patients are facing. One of the unsolved problems in cancer treatment is cells’ reaction to metabolic stress caused by harsh nutritional conditions around tumor. In order to be able to treat this disease properly, it is important to understand the true nature of the disease. In fact, the cells inside the central...

Spontaneous pneumothorax (SP) is usually attributed to the rupture of subplural bubbles and rarely associated with lung cancer. Pneumothorax may be first sign The most common possibility that SP complicates cancer mechanism tumour necrosis or, in separate cases, emphysematous bubbles. Lung should always considered as a possible cause MS elderly patients or heavy smokers. We report case an 75-ye...

Thymic carcinoma is a rare thymic epithelial tumor in which chemotherapy for advanced disease has not yet been established. Thymidylate synthase (TS) and orotate phosphoribosyltransferase (OPRT) protein expression levels in thymic carcinoma were evaluated as possible indicators of the anticancer activity of 5-fluorouracil (5-FU) drugs using immunohistochemistry (IHC). A total of 24 samples of t...

Abnormalities in the Notch signaling system are considered to play a role in the tumorigenesis of bronchiogenic carcinoma. The present study aimed to investigate the expression of Notch3 in adult lung cancer patients and its role in the pathogenesis of primary bronchiogenic carcinoma. The expression of the Notch3 protein in lung squamous cell carcinoma, adenocarcinoma, small cell carcinoma and ...

Many studies demonstrated unique microRNA profiles in lung cancer. Nonetheless, the role and related signal pathways of miR-375 in lung cancer are largely unknown. Our study investigated relationships between carcinogenesis and miR-375 in adenocarcinoma, squamous cell carcinoma and small cell lung carcinoma to identify new molecular targets for treatment. We evaluated 723 microRNAs in microdiss...

Lung carcinoma has become one of the malignancies whose morbidity and mortality are growing significantly. Blood is a functional body fluid, it delivers oxygen and nutrients to the other parts of the body, and it is a pathway of tumor metastasis. This paper studies the possibility of diagnosing lung carcinoma by blood dielectric spectroscopy. Comparison experiments were carried out to trace the...

Since the preliminary analyses of the glycolipids of small cell carcinomas of the lung showed an increase of GM2 ganglioside, we generated new murine monoclonal antibodies directed to GM2 to identify the molecular species of the glycolipid. The monoclonal antibodies MK2-34 and MK1-16 (both IgM), which specifically detect N-glycolyl GM2 and N-acetyl GM2, respectively, were generated by immunizin...

Abstract Background Metastatic involvement of the breast is relatively rare and has an incidence 0.5–3%. Lesions that metastasize to may produce changes look similar those primary cancer on mammography, but they are more likely be multiple frequently bilateral. Case presentation A 38-year-old female complaining progressive proptosis with bilateral palpable lumps. She was referred imaging unit e...