Kshivets Oleg Local Advanced Gastric Cancer: Optimization of Management

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This document analyzes treatment plans for patients with locally advanced gastric cancer. 144 patients underwent surgery to remove their stomach and nearby organs. Patients who received adjuvant chemotherapy after surgery had a significantly higher 5-year survival rate of 69.3% compared to 35.1% for patients who only had surgery. Neural network modeling revealed that 5-year survival was most dependent on the extent of lymph node involvement. The optimal management strategies identified were experienced surgeons for complex surgery, complete removal of the tumor and lymph nodes during surgery, precise prediction of prognosis, and adjuvant treatment for high-risk patients.

Santé

LOCAL ADVANCED GASTRIC CANCER:
OPTIMIZATION OF MANAGEMENT
OBJECTIVE: Search of best treatment plan for local advanced gastric
cancer (GC) patients (GCP) (T4bN0-2M0) was realized.
METHODS: We analyzed data of 144 consecutive GCP (age=55.7±9.5
years; tumor size=8±3 cm) radically operated (R0) and monitored in 1975-
2015 (m=95, f=49; total gastrectomy=41, distal gastrectomy=70, proximal
gastrectomy=33, combined gastrectomy with resection of 1-6 adjacent
organs (pancreas, liver, diaphragm, colon transversum, splenectomy,
small intestine, kidney, adrenal gland, etc.)=144; T4b=144; M1=0; N0=47,
N1=10, N2=87; G1=37, G2=25, G3=82; only surgery-S=97, adjuvant
treatment-AT=47 (chemoimmunotherapy: 5-FU + thymalin/taktivin).
Survival curves were estimated by the Kaplan-Meier method. Differences
in curves between groups of GCP were evaluated using a log-rank test.
Cox modeling, clustering, SEPATH, Monte Carlo, bootstrap simulation and
neural networks computing were used to determine any significant
dependence.
RESULTS: For total of 144 GCP overall life span (LS) was 1685.3±2100.3
days, (median=728 days) and cumulative 5-year survival (5YS) reached
43.9%, 10 years – 36.5%, 20 years – 30.4%. 40 GCP lived more than 5 years
without GC progressing. 72 GCP died because of GC during the first 5
years after surgery. 5YS was superior significantly after AT (69.3%)
compared with S (35.1%) (P=0.001 by log-rank test). Cox modeling
displayed that 5YS significantly depended on: phase transition (PT) N0-
N12 in term of synergetics, tumor growth, histology, localization, age, AT,
ESS, color index, blood chlorides, hemorrhage time (P=0.000-0.049).
Neural networks computing, genetic algorithm selection and bootstrap
simulation revealed relationships between 5YS and PT N0-N12 (rank=1),
color index (rank=2), eosinophils (3), ESS (4), age (5),
thrombocytes/cancer cells – CC (6), eosinophils/CC (7), healthy cells/CC
(8), AT (9). Correct prediction of 5YS was 100% by neural networks
computing.
CONCLUSIONS: Optimal management strategies for local advanced
GCP are: 1) availability of experienced surgeons because of complexity of
radical procedures; 2) aggressive en block surgery and adequate lymph
node dissection for completeness; 3) high-precision prediction;
4) adjuvant treatment for GCP with unfavorable prognosis.
Oleg Kshivets, MD, PhD Surgery Department, Kaluga Cancer Center, Kaluga, Russia
P-098

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KshivetsWSCTS2023_Brazil.pdf

Oleg Kshivets

OBJECTIVE: 5-survival (5YS) and life span after radical surgery for esophageal cancer (EC) pa¬tients (ECP) (T1-4N0-2M0) was analyzed. The importance must be stressed of using complex system analysis, artificial intelligence (neural networks computing), simulation modeling and statistical methods in combination, because the different approaches yield complementary pieces of prognostic information. METHODS: We analyzed data of 557 consecutive ECP (age=56.6±8.9 years; tumor size=6±3.5 cm) radically operated (R0) and monitored in 1975-2023 (m=415, f=142; esophagogastrectomies (EG) Garlock=288, EG Lewis=269, combined EG with resection of pancreas, liver, diaphragm, aorta, VCS, colon transversum, lung, trachea, pericardium, splenectomy=168; adenocarcinoma=319, squamous=228, mix=10; T1=130, T2=115, T3=184, T4=128; N0=282, N1=70, N2=205; G1=157, G2=142, G3=258; early EC=111, invasive=446; only surgery=425, adjuvant chemoimmunoradiotherapy-AT=132: 5-FU+thymalin/taktivin+radiotherapy 45-50Gy). Multivariate Cox modeling, clustering, SEPATH, Monte Carlo, bootstrap and neural networks computing were used to determine any significant dependence. RESULTS: Overall life span (LS) was 1876.9±2219.8 days and cumulative 5-year survival (5YS) reached 52%, 10 years – 45.5%, 20 years – 33.4%, 30 years – 26.9%. 187 ECP lived more than 5 years (LS=4271±2411.9 days), 99 ECP – more than 10 years (LS=5883±2296.6 days). 228 ECP died because of EC (LS=629.8±324.1 days). AT significantly improved 5YS (67.8% vs. 48.7%) (P=0.00084 by log-rank test). Cox modeling displayed that 5YS of ECP significantly depended on: phase transition (PT) N0—N12 in terms of synergetics, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), T, G, histology, age, AT, localization, prothrombin index, hemorrhage time, residual nitrogen, protein (P=0.000-0.019). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and healthy cells/CC (rank=1), PT early-invasive EC (2); PT N0—N12 (3), erythrocytes/CC (4), thrombocytes/CC (5); stick neutrophils/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), eosinophils/CC (9), leucocytes/CC (10); monocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0). CONCLUSIONS: 5-year survival of ECP after radical procedures significantly depended on: 1) PT “early-invasive cancer”; 2) PT N0--N12; 3) Cell Ratio Factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) EC characteristics; 9) EC cell dynamics; 10) tumor localization; 11) anthropometric data; 12) surgery type. Optimal diagnosis and treatment strategies for EC are: 1) screening and early detection of EC; 2) availability of experienced thoracoabdominal surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5)AT

KshivetsWSCTS2023_Brazil.pdf

Oleg Kshivets

KshivetsWSCTS2023_Brazil.pdf

Oleg Kshivets

5-year survival of GCP after radical procedures significantly depended on: 1) PT “early-invasive cancer”; 2) PT N0--N12; 3) Cell Ratio Factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) GC characteristics; 9) GC cell dynamics; 10) tumor localization; 11) anthropometric data; 12) surgery type. Best diagnosis and treatment strategies for GC are: 1) screening and early detection of GC; 2) availability of experienced abdominal surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunotherapy for GCP with unfavorable prognosis.

Kshivets_WCGIC2023.pdf

Oleg Kshivets

OBJECTIVE: 5-survival (5YS) and life span after radical surgery for non-small cell lung cancer (LC) pa¬tients (LCP) (T1-4N0-2M0) was analyzed. METHODS: We analyzed data of 771 consecutive LCP (age=57.6±8.3 years; tumor size=4.1±2.4 cm) radically operated and monitored in 1985-2022 (m=662, f=109; upper lobectomies=278, lower lobectomies=178, middle lobectomies=18, bilobectomies=42, pneumonectomies=255, mediastinal lymph node dissection=771; combined procedures with resection of trachea, carina, atrium, aorta, VCS, vena azygos, pericardium, liver, diaphragm, ribs, esophagus=194; only surgery-S=620, adjuvant chemoimmunoradiotherapy-AT=151: CAV/gemzar + cisplatin + thymalin/taktivin + radiotherapy 45-50Gy; T1=322, T2=255, T3=133, T4=61; N0=518, N1=131, N2=122, M0=771; G1=195, G2=243, G3=333; squamous=418, adenocarcinoma=303, large cell=50; early LC=215, invasive LC=556; right LC=413, left LC=358; central=291; peripheral=480. Variables selected for study were input levels of 45 blood parameters, sex, age, TNMG, cell type, tumor size. Regression modeling, clustering, SEPATH, Monte Carlo, bootstrap and neural networks computing were used to determine significant dependence. RESULTS: Overall life span (LS) was 2240.9±1748.8 days and cumulative 5-year survival (5YS) reached 73%, 10 years – 64.2%, 20 years – 43%. 503 LCP lived more than 5 years (LS=3126.6±1536 days), 145 LCP – more than 10 years (LS=5068.5±1513.2 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (77.7% vs.63.4%, P=0.00001 by log-rank test). AT significantly improved 5YS (64.4% vs. 34.8%) (P=0.00003 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.035). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), eosinophils/CC (4), erythrocytes/CC (5),healthy cells/CC (6), segmented neutrophils/CC (7), lymphocytes/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0). CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: PT early-invasive cancer; PT N0--N12; cell ratio factors; blood cell circuit; biochemical factors; hemostasis system; AT; LC characteristics; surgery type; anthropometric data.

Kshivets_ELCC2023.pdf

Oleg Kshivets

OBJECTIVE: 5-survival (5YS) and life span after radical surgery for non-small cell lung cancer (LC) pa¬tients (LCP) (T1-4N0-2M0) was analyzed. METHODS: We analyzed data of 771 consecutive LCP (age=57.6±8.3 years; tumor size=4.1±2.4 cm) radically operated and monitored in 1985-2022 (m=662, f=109; upper lobectomies=278, lower lobectomies=178, middle lobectomies=18, bilobectomies=42, pneumonectomies=255, mediastinal lymph node dissection=771; combined procedures with resection of trachea, carina, atrium, aorta, VCS, vena azygos, pericardium, liver, diaphragm, ribs, esophagus=194; only surgery-S=620, adjuvant chemoimmunoradiotherapy-AT=151: CAV/gemzar + cisplatin + thymalin/taktivin + radiotherapy 45-50Gy; T1=322, T2=255, T3=133, T4=61; N0=518, N1=131, N2=122, M0=771; G1=195, G2=243, G3=333; squamous=418, adenocarcinoma=303, large cell=50; early LC=215, invasive LC=556; right LC=413, left LC=358; central=291; peripheral=480. Variables selected for study were input levels of 45 blood parameters, sex, age, TNMG, cell type, tumor size. Regression modeling, clustering, SEPATH, Monte Carlo, bootstrap and neural networks computing were used to determine significant dependence. RESULTS: Overall life span (LS) was 2240.9±1748.8 days and cumulative 5-year survival (5YS) reached 73%, 10 years – 64.2%, 20 years – 43%. 503 LCP lived more than 5 years (LS=3126.6±1536 days), 145 LCP – more than 10 years (LS=5068.5±1513.2 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (77.7% vs.63.4%, P=0.00001 by log-rank test). AT significantly improved 5YS (64.4% vs. 34.8%) (P=0.00003 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.035). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), eosinophils/CC (4), erythrocytes/CC (5),healthy cells/CC (6), segmented neutrophils/CC (7), lymphocytes/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0). CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data.

Kshivets_ELCC2023.pdf

Oleg Kshivets

OBJECTIVE: 5-survival (5YS) and life span after radical surgery for non-small cell lung cancer (LC) pa¬tients (LCP) (T1-4N0-2M0) was analyzed. METHODS: We analyzed data of 771 consecutive LCP (age=57.6±8.3 years; tumor size=4.1±2.4 cm) radically operated and monitored in 1985-2022 (m=662, f=109; upper lobectomies=278, lower lobectomies=178, middle lobectomies=18, bilobectomies=42, pneumonectomies=255, mediastinal lymph node dissection=771; combined procedures with resection of trachea, carina, atrium, aorta, VCS, vena azygos, pericardium, liver, diaphragm, ribs, esophagus=194; only surgery-S=620, adjuvant chemoimmunoradiotherapy-AT=151: CAV/gemzar + cisplatin + thymalin/taktivin + radiotherapy 45-50Gy; T1=322, T2=255, T3=133, T4=61; N0=518, N1=131, N2=122, M0=771; G1=195, G2=243, G3=333; squamous=418, adenocarcinoma=303, large cell=50; early LC=215, invasive LC=556; right LC=413, left LC=358; central=291; peripheral=480. Variables selected for study were input levels of 45 blood parameters, sex, age, TNMG, cell type, tumor size. Regression modeling, clustering, SEPATH, Monte Carlo, bootstrap and neural networks computing were used to determine significant dependence. RESULTS: Overall life span (LS) was 2240.9±1748.8 days and cumulative 5-year survival (5YS) reached 73%, 10 years – 64.2%, 20 years – 43%. 503 LCP lived more than 5 years (LS=3126.6±1536 days), 145 LCP – more than 10 years (LS=5068.5±1513.2 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (77.7% vs.63.4%, P=0.00001 by log-rank test). AT significantly improved 5YS (64.4% vs. 34.8%) (P=0.00003 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.035). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), eosinophils/CC (4), erythrocytes/CC (5),healthy cells/CC (6), segmented neutrophils/CC (7), lymphocytes/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0). CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data.

Lung Cancer: Precise Prediction

Oleg Kshivets

OBJECTIVE: We examined factors significantly affecting lung cancer (LC) cell dynamics. METHODS: We analyzed data of 768 consecutive non-small cell LC patients (LCP) (age=57.6±8.3 years; tumor size=4.1±2.4 cm) radically operated and monitored in 1985-2022 (m=660, f=108; upper lobectomies=277, lower lobectomies=177, middle lobectomies=18, bilobectomies=42, pneumonectomies=254, mediastinal lymph node dissection=768; combined procedures with resection of trachea, carina, atrium, aorta, VCS, vena azygos, pericardium, liver, diaphragm, ribs, esophagus=193; only surgery-S=618, adjuvant chemoimmunoradiotherapy-AT=150: CAV/gemzar + cisplatin + thymalin/taktivin + radiotherapy 45-50Gy; T1=320, T2=255, T3=133, T4=60; N0=516, N1=131, N2=121, M0=768; G1=194, G2=243, G3=331; squamous=417, adenocarcinoma=301, large cell=50; early LC=214, invasive LC=554; right LC=412, left LC=356; central=290; peripheral=478. Variables selected for study were input levels of 45 blood parameters, sex, age, TNMG, cell type, tumor size. Regression modeling, clustering, SEPATH, Monte Carlo, bootstrap and neural networks computing were used to determine significant dependence. RESULTS: Overall life span (LS) was 2244.9±1750.3 days and cumulative 5-year survival (5YS) reached 72.9%, 10 years – 64.3%, 20 years – 43.1%. 502 LCP lived more than 5 years (LS=3128.7±1536.8 days), 145 LCP – more than 10 years (LS=5068.5±1513.2 days).199 LCP died because of LC (LS=562.7±374.5 days). Regression modeling displayed LC cell dynamics significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, histology, T, G, LC growth, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), ESS, glucose, bilirubin (P=0.000-0.033). Neural networks simulation revealed relationships between LC cell dynamics and segmented neutrophils (rank=1), lymphocytes (2), PT N0—N12 (3), PT early-invasive LC (4), leucocytes (5), stick neutrophils (6), eosinophils (7), erythrocytes (8), monocytes (9), thrombocytes (10), Hb (11), ESS (12). Prediction was 92-95% by neural networks computing. CONCLUSIONS: Lung cancer cell dynamics significantly depended on blood cell circuit, biochemical factors, hemostasis system, cancer characteristics, anthropometric data.

Lung cancer cell dynamics significantly depended on blood cell circuit, bioch...

Oleg Kshivets

Conclusions: 10-Year survival of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) anthropometric data; 10) surgery type. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.

Kshivets lc10 ys_wjarr

Oleg Kshivets

Lung Cancer Prognosis and Cell Ratio Factors OBJECTIVE: We examined cell ratio factors (CRF) significantly affecting non-small cell lung cancer (LC) patients (LCP) survival. CRF - ratio between cancer cells (CC) and blood cells subpopulations. Cox modeling displayed that LCP survival significantly depended on CRF: leucocytes/CC, segmented neutrophils/CC, lymphocytes/CC, healthy cells/CC (P=0.000-0.016). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and healthy cells/CC (rank=1), segmented neutrophils/CC (rank=2), erythrocytes/CC (rank=3), thrombocytes/CC (4), leucocytes/CC (5), lymphocytes/CC (6), eosinophils/CC (7), monocytes/CC (8), stick neutrophils/CC (9). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0). CONCLUSIONS: LCP survival after radical procedures significantly depended on CRF.

Kshivets iaslc denver2021

Oleg Kshivets

Gastric Cancer: 10-Year Survival Kshivets Oleg Surgery Department, Roshal Hospital, Moscow, Russia CONCLUSIONS: 10-Year survival of GCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) GC characteristics; 9) anthropometric data; 10) surgery type. Optimal diagnosis and treatment strategies for GC are: 1) screening and early detection of GC; 2) availability of experienced abdominal surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunotherapy for GCP with unfavorable prognosis.

2021 esmo world_gi_poster_kshivets

Oleg Kshivets

CONCLUSIONS: 10-Year survival of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) anthropometric data; 10) surgery type; 11) tumor localization. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.

Lung Cancer: 10-Year Survival

Oleg Kshivets

Lymph Node Metastases of Lung Cancer and Blood Cell Circuit Kshivets Oleg Surgery Department, Roshal Hospital, Moscow, Russia OBJECTIVE: Significance of blood cell circuit in terms of detection of non-small cell lung cancer (LC) patients (LCP) with lymph node metastases was investigated. METHODS: We analyzed data of 757 consecutive LCP (age=57.6±8.2 years; tumor size=4.1±2.4 cm) radically operated (R0) and monitored in 1985-2020 (m=654, f=103; upper lobectomies=272, lower lobectomies=176, middle lobectomies=18, bilobectomies=42, pneumonectomies=249, mediastinal lymph node dissection=757; combined procedures with resection of trachea, carina, atrium, aorta, VCS, vena azygos, pericardium, liver, diaphragm, ribs, esophagus=192; T1=317, T2=251, T3=132, T4=57; N0=509, N1=130, N2=118, M0=757; G1=194, G2=238, G3=325; squamous=415, adenocarcinoma=292, large cell=50. Variables selected for study were input levels of blood cell circuit, sex, age, TNMG. Differences between groups were evaluated using discriminant analysis, clustering, nonlinear estimation, structural equation modeling, Monte Carlo, bootstrap simulation and neural networks computing. RESULTS: It was revealed that separation of LCP with lymph node metastases (n=248) from LCP without metastases (n=509) significantly depended on: leucocytes (abs, total), segmented neutrophils (%, abs, total), lymphocytes (%), ESS, Rh, coagulation time, prothrombin index, fibrinogen, heparin tolerance, cell ratio factors (CRF) (ratio between cancer cells- CC and blood cells subpopulations), T, G, tumor size (P=0.047-0.000). Neural networks computing, genetic algorithm selection and bootstrap simulation revealed relationships of lymph node metastases and CRF: healthy cells/CC (rank=1), segmented neutrophils/CC (2), leucocytes/CC (3), erythrocytes/CC (4), lymphocytes/CC (5), thrombocytes/CC (6), eosinophils/CC (7), monocytes/CC (8), stick neutrophils/CC (9). Correct classification N0—N12 was 100% by neural networks computing (area under ROC curve=1.0; error=0.0). CONCLUSION: Lymph node metastases significantly depended on blood cell circuit.

Kshivets iaslc singapore2020

Oleg Kshivets

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Kshivets_IASLC_Singapore2023.pdf

KshivetsWSCTS2023_Brazil.pdf

Kshivets_WCGIC2023.pdf

Kshivets_ELCC2023.pdf

Lung Cancer: Precise Prediction

Lung cancer cell dynamics significantly depended on blood cell circuit, bioch...

Kshivets lc10 ys_wjarr

Kshivets iaslc denver2021

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Lung Cancer: 10-Year Survival

Kshivets iaslc singapore2020

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