The article discusses basic mistakes that can occur during ultrasound imaging of superficial lymph nodes. Ultrasound is the first imaging method used in the diseases of superficial organs and tissues, including lymph nodes. The causes of mistakes can be either dependent or independent of the performing physician. The first group of mistakes includes inappropriate interpretation of images of ana...

in this research,  300  pairs of lymph nodes; prescapular, prefemoral and popliteal were collected from lori – bakhtiari sheep in shahrekord abattoir. the specimens divided in two age groups (6 -12 month and 13 – 18 months) and then length, width and thickness of them were recorded using by caliper. for histological studies, lymph nodes were processed through routine tissue preparation techniqu...

PURPOSE The most important prognostic variable for early stage breast cancer is the status of axillary lymph nodes. The aim of this study was to evaluate the diagnostic accuracy of preoperative magnetic resonance imaging (MRI) for metastatic axillary lymph node in breast cancer cases with post-operative sentinel lymph node biopsy (SLNB) results. MATERIALS AND METHODS Women aged between 21 and...

Introduction Lymph node biopsy is essential in the evaluation of lymphadenopathy in patients infected with Human immunodeficiency virus to diagnose the many complications and institute proper treatment. Lymph node abnormalities in patients can be varied, showing spectrum of morphologic changes ranging from reactive lymphadenitis, opportunistic infections, Kaposi’s sarcoma, malignant lymphomas.

objective(s): breast cancer is the most common type of cancer among women worldwide. this study investigated the expression and clinical significance of activating transcription factor 3 (atf3) in human breast cancer and its relationship with the clinical outcome of breast cancer.   materials and methods : atf3 expressions were detected in 114 primary breast cancer tissues and 114 adjacent norm...

Lymph node metastasis is still an important issue in metastatic process of lung adenocarcinoma. C-C chemokine receptor 7 (CCR7) has been proved to be closely associated with the metastasis of lung adenocarcinoma, and the mechanism is poorly understood. In order to investigate the relationship between CCR7 and lymph node metastasis in lung adenocarcinoma, and to explore the role of CCR7 in treat...

UNLABELLED Lymph node metastasis is the major clinicopathologic feature associated with poor prognosis in patients with head and neck squamous cell carcinoma (HNSCC). Here, web-based bioinformatics meta-analysis was performed to elucidate the molecular mechanism of lymph node metastasis of human HNSCC. Preferential upregulation of Myosin 1b (MYO1B) transcript in HNSCC datasets was identified. M...

background: this study attempts to ascertain a reliable cutoff size to determine whether pelvic lymph nodes are metastatic or not in ovarian cancer patients. methods: we retrospectively reviewed 73 pet/ct scans of 52 female patients with ovarian carcinoma who underwent surgery followed by chemotherapy. the findings of contrast enhanced mdct were interpreted by two experienced radiologists unawa...

Nasopharyngeal carcinoma (NPC) is a head and neck malignant tumor rare throughout most of the world but common in Southeast Asia, especially in Southern China, which is with characteristics of early cervical lymph node metastasis and high incidence rate of distant metastasis. Insulin receptor substrate 1 (IRS-1) is a signaling adapter protein that is encoded by the IRS-1 gene in humans, plays a...

AIMS Nodal spread is the single most important prognostic factor of survival in gastric cancer patients. In this study, genes that were upregulated in the lymph node metastases of gastric cancer were identified and may serve as putative novel therapeutic target. METHODS Complementary DNA (cDNA) microarray analysis and quantitative real-time polymerase chain reaction of primary gastric carcino...