15 November 2017 : Clinical Research
Parameters for Contrast-Enhanced Ultrasound (CEUS) of Enlarged Superficial Lymph Nodes for the Evaluation of Therapeutic Response in Lymphoma: A Preliminary Study
Lei Xin1BCDEF*, Zhimei Yan1BF, Xiaojuan Zhang1BF, Yichen Zang1ABDE, Zhaoyan Ding1BF, Hongwei Xue2A, Cheng Zhao1ABCDDOI: 10.12659/MSM.907293
Med Sci Monit 2017; 23:5430-5438
Abstract
BACKGROUND: The aims of this preliminary study were to evaluate contrast-enhanced ultrasound (CEUS) imaging and the therapeutic response of enlarged superficial lymph nodes in patients with lymphoma before and after chemotherapy and to determine the most useful CEUS response parameters.
MATERIAL AND METHODS: Forty-three patients with lymphoma, with 43 enlarged superficial lymph nodes, underwent CEUS and conventional ultrasound (US), before treatment and after the first three cycles of chemotherapy. Clinical responses included overall response (OR) and no response (NR). Imaging parameters by time-intensity curve (TIC) included basic intensity (B), wash-out slope and/or decent slope (K), wash-in slope or rise slope (C), time to peak (TTP), area under the gamma curve (Area), arrive time(ATM), peak intensity (PI), change of peak intensity (I) were compared. And receiver operating characteristic (ROC) curve analysis was operated.
RESULTS: Quantitative parameters of CEUS before and after the first three cycles of chemotherapy showed a significant difference in the AreaΔ, PID, and IΔ in the OR group compared with NR group (P<0.05). There was a significant difference in the Cpre, Areain, PIin, Iin, AreaΔ, PIΔ, and IΔ in the OR group compared with NR group (P<0.05). The effectiveness of the therapeutic response was predicted by the CEUS parameters of IΔ (P<0.05). And ΔArea has the highest diagnostic performance of ineffectiveness.
CONCLUSIONS: The findings of this study have shown that quantitative analysis by CEUS may be a useful, and objective, imaging method for the evaluation of the therapeutic response of enlarged superficial lymph nodes in lymphoma before and after chemotherapy.
Keywords: Lymph Nodes, Ultrasonography
Editorial
01 April 2024 : Editorial
Editorial: Forty Years of Waiting for Prevention and Cure of HIV Infection – Ongoing Challenges and Hopes for Vaccine Development and Overcoming Antiretroviral Drug ResistanceDOI: 10.12659/MSM.944600
Med Sci Monit 2024; 30:e944600
In Press
08 Mar 2024 : Laboratory Research
Evaluation of Retentive Strength of 50 Endodontically-Treated Single-Rooted Mandibular Second Premolars Res...Med Sci Monit In Press; DOI: 10.12659/MSM.944110
11 Mar 2024 : Clinical Research
Comparison of Effects of Sugammadex and Neostigmine on Postoperative Neuromuscular Blockade Recovery in Pat...Med Sci Monit In Press; DOI: 10.12659/MSM.942773
12 Mar 2024 : Clinical Research
Comparing Neuromuscular Blockade Measurement Between Upper Arm (TOF Cuff®) and Eyelid (TOF Scan®) Using Miv...Med Sci Monit In Press; DOI: 10.12659/MSM.943630
11 Mar 2024 : Clinical Research
Enhancement of Frozen-Thawed Human Sperm Quality with Zinc as a Cryoprotective AdditiveMed Sci Monit In Press; DOI: 10.12659/MSM.942946
Most Viewed Current Articles
17 Jan 2024 : Review article
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
16 May 2023 : Clinical Research
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952