Results 11 to 20 of about 35,016 (265)

The Clinical Significance of Lymphovascular Invasion in Gastric Cancer [PDF]

In Vivo, 2020
Lymphovascular invasion (LVI) is recognized as a prognostic predictor of recurrence in certain carcinomas. According to current Japanese guidelines, however, in gastric cancer, LVI is not clinically useful information, except for predicting the curability of endoscopic resection.
Hirohito, Fujikawa, Keisuke, Koumori, Hayato, Watanabe, Kazuki, Kano, Yyta, Shimoda, Toru, Aoyama, Takanobu, Yamada, Tamagawa, Hiroshi, Naoto, Yamamoto, Haruhiko, Cho, Manabu, Shiozawa, Takaki, Yoshikawa, Souichiro, Morinaga, Yasushi, Rino, Munetaka, Masuda, Takashi, Ogata, Takashi, Oshima   +16 more
openaire   +2 more sources

Long‐term prognosis is associated with residual disease after neoadjuvant systemic therapy but not with initial nodal status

BJS (British Journal of Surgery), EarlyView., 2020
This long‐term follow‐up study determined survival rates in a Swedish national cohort of 417 patients with breast cancer who all had neoadjuvant systemic therapy (NAST). Sentinel lymph node biopsy (SLNB) was performed before NAST in clinically node‐negative and after NAST in clinically node‐positive patients.
L. Zetterlund, F. Celebioglu, T. Hatschek, J. Frisell, J. de Boniface   +4 more
wiley   +1 more source

Non-small cell lung cancer: Whole-lesion histogram analysis of the apparent diffusion coefficient for assessment of tumor grade, lymphovascular invasion and pleural invasion. [PDF]

PLoS ONE, 2017
PURPOSE:Investigating the diagnostic accuracy of histogram analyses of apparent diffusion coefficient (ADC) values for determining non-small cell lung cancer (NSCLC) tumor grades, lymphovascular invasion, and pleural invasion.
Naoko Tsuchiya, Mariko Doai, Katsuo Usuda, Hidetaka Uramoto, Hisao Tonami   +4 more
doaj   +1 more source

Lymphovascular Invasion in Colorectal Cancer [PDF]

American Journal of Surgical Pathology, 2008
Lymphovascular invasion (LVI) in colorectal cancer (CRC) is considered a strong stage-independent prognostic factor and influences decisions regarding adjuvant chemotherapy in patients with stage II tumors. However, the degree of interobserver agreement among pathologists for LVI in CRC is largely unknown.
Harris, Elizabeth I., Lewin, David N., Wang, Hanlin L., Lauwers, Gregory Y., Srivastava, Amitabh, Shyr, Yu, Shakhtour, Bashar, Revetta, Frank, Washington, Mary K.   +8 more
openaire   +4 more sources

Lymphovascular Invasion and the Decision for Postmastectomy Radiation Therapy: A Cautionary Case Report

Plastic and Reconstructive Surgery, Global Open, 2019
Summary:. Breast reconstruction is frequently adversely affected by postmastectomy radiation therapy. Some radiation therapists recommend postmastectomy radiation therapy based on the finding of lymphovascular invasion in the context of other findings ...
J. Arthur Jensen, MD, Rania Bakkar, MD, Michele Burnison, MD, Armando E. Giuliano, MD   +3 more
doaj   +1 more source

Clinicopathological Profile of Medullary Thyroid Carcinoma—Could We Predict Aggressive Behavior?

Biomedicines, 2023
Medullary thyroid carcinoma (MTC) accounts for only 2–5% of all thyroid malignancies. Clinical and pathological characteristics alone may suffice to predict outcomes, but unstable behavior in some cases suggests that other factors may influence a worse ...
Simona Eliza Giusca, Elena Corina Andriescu, Irina Draga Caruntu, Delia Ciobanu   +3 more
doaj   +1 more source

Assessment of lymphovascular invasion in gastric carcinoma; do they always indicate lymph node metastasis?

Journal of Pathology of Nepal, 2018
Background: Stomach cancer is one of the leading causes of cancer death. The grading and staging of this cancer plays an important prognostic role. Lymphovascular invasion predicts poor outcome in gastric cancer. Among the others, lymphovascular invasion
Kricha Pande, Shyam Kumar Rauniyar, Sujata Pudasaini   +2 more
doaj   +1 more source

Combination of lymphovascular invasion and the AJCC TNM staging system improves prediction of prognosis in N0 stage gastric cancer: results from a high-volume institution

BMC Cancer, 2019
Background This study sought to explore whether lymphovascular invasion can affect the prognosis of patients with stage N0 gastric cancer and to evaluate the survival benefit of adjuvant chemotherapy for such patients.
Jun Lu, Yun Dai, Jian-Wei Xie, Jia-Bin Wang, Jian-Xian Lin, Qi-Yue Chen, Long-Long Cao, Mi Lin, Ru-Hong Tu, Chao-Hui Zheng, Ping Li, Chang-Ming Huang   +11 more
doaj   +1 more source

Molecular Mechanisms Underlying Lymphovascular Invasion in Invasive Breast Cancer [PDF]

Pathobiology, 2015
Lymphovascular invasion (LVI), the presence of malignant cells within lymphovascular channels, is a crucial step in the invasion-metastasis cascade. LVI, when identified morphologically in the peritumoural area, is regarded as an indicator of metastatic potential and is strongly associated with a poor prognosis in many solid tumours, including breast ...
Mohammed A. Aleskandarany, Sultan N. Sonbul, Abhik Mukherjee, Emad A. Rakha   +3 more
openaire   +2 more sources

High lymphatic vessel density and presence of lymphovascular invasion both predict poor prognosis in breast cancer

BMC Cancer, 2017
Background Lymphatic vessel density and lymphovascular invasion are commonly assessed to identify the clinicopathological outcomes in breast cancer. However, the prognostic values of them on patients’ survival are still uncertain.
Song Zhang, Dong Zhang, Mingfu Gong, Li Wen, Cuiwei Liao, Liguang Zou   +5 more
doaj   +1 more source