A 68 years old man with prostate carcinoma was referred for 68Ga-PSMA PET/CT scan because of recent significant rise of PSA. He complained of muscle weakness and fatigue, since 3 weeks before the scan, without dyspnea or shortness of breath. In his 68Ga-PSMA-611 PET/CT study, widespread skeletal metastasis, as well as liver involvement were noticed. Also, multiple bilatera...

BACKGROUND Renal cell carcinoma (RCC) is a tumor known for its unusual presentations and high rate of metastasis. Metastasis to lung, liver, bone and brain are common, but to skeletal muscle(SM) is very rare. Because only 11% of the RCC metastases to SM present after 10 years of initial presentation, there is no general consensus for its annual surveillance. METHODS We report a case of a 58 y...

women and the second most important cause of death from cancer (1). The tumor size, lymph node status, and histological tumor grade of the tumor nuclei are important factors determining the likelihood that metastatic disease develops (2). The primary prognostic factor for breast cancer is axillary lymph node metastasis (3). The significant cause of death in patients with breast cancer is the ne...

ma include the liver, lung, lymph nodes and peritoneum. A metastasis to soft tissue such as skeletal muscle or subcutaneous fatty tissue from a gastric carcinoma is extremely rare. This ominous complication usually occurs only late in the disease course of most patients. With improvement in gastric cancer treatment, a subcutaneous metastasis may be more frequently found due to prolonged patient...

BACKGROUND Breast cancer has been the subject of many recent studies because it is a significant cause of death in women. This study was performed to clarify whether solitary skeletal metastasis has clinical significance compared with multiple skeletal metastasis. PATIENTS AND METHODS Seven hundred and three patients who developed metastatic bone lesions up to September 2002 after beginning t...

Objectives: Different theories have been suggested to define factors involved in skeletal and craniofacial morphology. Many of these theories explain that the bone morphology is the result of the bone tissue capability to adapt in response to biomechanical forces exerted during growth. Also, it seems logical to hypothesize that there is a relationship between biomechanical connections of muscle...

Importance. Laryngeal cancer infrequently results in distant metastases, but metastasis to skeletal muscle is extremely uncommon. Observations. A 55-year-old male presenting with progressive dyspnea and hoarseness was found to have Stage IVA T4aN2cM0 laryngeal cancer and eventually underwent total laryngectomy. Before the patient could be started on adjuvant chemoradiation, the patient develope...