When a tumor develops, it creates a structure around itself called the tumor stroma, within which blood and lymphatic vessels ...

N1 Single lymph node metastasis, 2 cm or less in greatest dimension N1 Single regional lymph node metastasis in the true pelvis (hypogastric, obturator, external iliac or presacral lymph node ...

Lymph node metastasis (LNM) is a critical factor in cancer progression and prognosis, as it often indicates the spread of cancer beyond the primary tumor site. Traditional systemic chemotherapy ...

Every cell in the body normally has its fixed place as part of a tissue structure. Except for a few cell types, such as blood ...

Researchers at the University of Geneva found that an enzyme in these vessels supports immune cells during anti-tumor ...

Sometimes it can spread to more than one area. Other common places for melanoma to spread include your: Lymph nodes are part of the lymphatic system. This is a network of thin tubes (vessels) and ...

Clinical characteristics and treatment outcomes for metastatic early-onset small bowel adenocarcinoma treated with first-line chemotherapy. This is an ASCO Meeting Abstract from the 2025 ASCO ...

Radical cystectomy (RC) is the primary treatment for invasive cases, yet the prognosis remains grim due to lymph node metastasis. Pelvic lymph node dissection (PLND) plays a vital role in ...