Breast cancer, which is a common cause of cutaneous metastasis, has substantially high mortality and morbidity rates in women. Skin metastasis of breast cancer usually occurs at the adjacent anterior chest wall, and scalp metastasis is very rare. Due to these rates, the preliminary diagnosis of the skin metastasis of breast cancer can be overlooked in case of a scalp mass, and this can result i...

Metastasis from colorectal carcinoma occurs by either lymphatic or hematogenous spread. The most common sites of colorectal metastasis are the liver and lung. Involvement of the skin, muscles and bones are quite rare. The prognosis in such patients is usually poor. Herewith, we are reporting a case of colonic carcinoma who had cutaneous metastasis, muscular involvement and diffuse skeletal meta...

Cutaneous epitheliotropic T-cell lymphoma with liver metastasis was diagnosed in a 10-year-old eastern chipmunk (Tamias striatus). Physical findings included intracutaneous swellings, ulcerated plaques and nodules, hypotrichosis and erythema of the skin. Fine needle aspiration from the skin lesions showed a population of large lymphocytes and lymphoblasts, and was helpful in establishing the di...

Background. Although early stage non-small cell lung cancer (NSCLC) has an excellent outcome and correlated with good long-term survival, up to 15 percent of patients still relapse postoperatively and die. This study is conducted to identify prognostic factors that may affect the long-term survival in completely resected N0 NSCLC. Methods. Medical records of 124 patients with completely resecte...

The lung, followed by regional lymph node and bone, is the most common site for extrahepatic metastasis of hepatocellular carcinoma (HCC). Metastatic skin lesion of HCC is rare, and it is a sign of poor prognosis, indicating the strong possibility of metastases in other regions of the body. We report the case of a 52-year-old male with multiple metastases, including skin metastasis of HCC, whic...

The mechanisms of tumor metastasis to the sentinel lymph nodes are poorly understood. Vascular endothelial growth factor (VEGF)-A plays a principle role in tumor progression and angiogenesis; however, its role in tumor-associated lymphangiogenesis and lymphatic metastasis has remained unclear. We created transgenic mice that overexpress VEGF-A and green fluorescent protein specifically in the s...

Two patients are presented who had malignant fibrous histiocytomas of the skin and soft tissue. These tumors characteristically consist of a solitary mass, 0.5 cm to 12.0 cm, which has skin fixation, is circumscribed and firm. Microscopically, there is a pattern of histiocytes and bizarre histiocytic giant cells intermingled in a fibrous stroma with fibroblasts arranged in a whirling pattern. T...

Abstract Extramammary Paget’s disease is a rare malignant tumor of the skin that occurs primarily in genitocrural region. Although prognosis extramammary with distant metastasis poor, an effective therapy has not been established. Because Janus kinase 2 attracted attention as therapeutic target several cancers, we investigated expression protein and relationship between its level clinical signi...

Head and neck squamous cell carcinoma (SCC) rarely metastasizes to the skin. Metastases to the nasal tip from hypopharyngeal malignancies are extremely rare. We present a patient with nasal tip metastasis from hypopharyngeal SCC. A 74-year-old man with hypopharyngeal and esophageal carcinomas had a red nodule on his nasal tip (so-called "clown nose"). Histopathologically, atypical squamoid cell...

Background Advanced skin carcinoma, according to TNM classification, is as a lesion in stage III or IV (T3-T4, N0-N1, M0-M1) greater than 5 cm in greatest diameter (T3). It can infiltrate extradermal tissues (T4) or it can have local lymph node metastasis (N1) or distant metastasis (M1). In a large percentage of these patients, local relapses with deep infiltration, regional lymph node metastas...