Diagnosis of Subungual Glomus Tumors with 18 MHz Ultrasound and CDFI

Chen, Li; Gao, Yihui; Chen, Jie; Yao, Yijing; Wang, Rui; Yu, Qian; Hu, Bing; Jiang, Lixin

doi:10.1038/s41598-020-74774-7

Cited by 13 publications

(10 citation statements)

References 19 publications

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“…Moreover, it has been reported that glomus tumors with presurgical ultrasound present lower rates of recurrence in comparison with the one non previously studied. [10][11][12][13][111][112][113][114][115][116][117]…”

Section: Glomus Tumormentioning

confidence: 99%

Top applications of dermatologic ultrasonography that can modify management

Wortsman

2023

Ultrasonography

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Dermatologic ultrasound is a new field of ultrasonography that has been growing exponentially in the last ten years. It has multiple applications that can modify patient management such as benign and malignant cutaneous tumors, vascular anomalies, inflammatory dermatologic entities, aesthetic complications, and nail lesions.Compared with other imaging techniques such as CT or MRI, ultrasound has the highest axial spatial resolution and has benefited from developing high and ultrahigh frequency probes that could even reach 70 MHz.The daily use of ultrasonography in dermatology has been reported to improve the accuracy of the diagnoses, the tracking of activity and the assessment of severity in common dermatologic conditions, which certainly can support a better treatment of the patients.

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Section: Glomus Tumormentioning

confidence: 99%

Top applications of dermatologic ultrasonography that can modify management

Wortsman

2023

Ultrasonography

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“…CDFI technology can increase the speci city of ultrasound by providing real-time vascular assessment. [24,25] In our study, CDFI was signi cantly different between benign and malignant lymph nodes, and the richer the lymph node blood supply, the higher probability of malignant LNs.…”

Section: Discussionmentioning

confidence: 47%

Development and validation of an ultrasound diagnostic nomogram to predict benign or malignant lymph nodes in HIV-infected patients

Huang

Shi

et al. 2023

Preprint

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Objective This study aimed to establish an effective ultrasound diagnostic nomogram for benign or malignant lymph nodes in HIV-infected patients. Methods The nomogram is based on a retrospective study of 131 HIV-infected patients who underwent ultrasound assess at the Shanghai Public Health Clinical Center from December 2017 to July 2022. The nomogram's predictive accuracy and discriminative ability were determined by concordance index (C-index) and calibration curve analysis. A nomogram combining the lymph node US characteristics were generated based on the multivariate logistic regression results. Results Predictors contained in the ultrasound diagnostic nomogram included age (OR 1.044 95%CI: 1.014-1.074 P= 0.004), number of enlarged lymph node regions (OR 5.445 95%CI: 1.139-26.029 P= 0.034), and CDFI grades (OR 9.614 95%CI: 1.889-48.930 P= 0.006). The model displayed good discrimination with a C (ROC) of 0.775 and good calibration. Conclusions The proposed nomogram may result in more-accurate diagnostic predictions for benign or malignant lymph nodes in patients with HIV infection.

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“…CDFI technology can increase the specificity of ultrasound by providing real-time vascular assessment [ 25 , 26 ]. In our study, CDFI was significantly different between benign and malignant lymph nodes, and the richer the lymph node blood supply, the higher probability of malignant LNs.…”

Section: Discussionmentioning

confidence: 99%

Research to develop a diagnostic ultrasound nomogram to predict benign or malignant lymph nodes in HIV-infected patients

Huang

Shi

et al. 2023

BMC Infect Dis

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Background This study aimed to establish an effective ultrasound diagnostic nomogram for benign or malignant lymph nodes in HIV-infected patients. Methods The nomogram is based on a retrospective study of 131 HIV-infected patients who underwent ultrasound assess at the Shanghai Public Health Clinical Center from December 2017 to July 2022. The nomogram’s predictive accuracy and discriminative ability were determined by concordance index (C-index) and calibration curve analysis. A nomogram combining the lymph node US characteristics were generated based on the multivariate logistic regression results. Results Predictors contained in the ultrasound diagnostic nomogram included age (OR 1.044 95%CI: 1.014–1.074 P = 0.004), number of enlarged lymph node regions (OR 5.445 95%CI: 1.139–26.029 P = 0.034), and color Doppler flow imaging (CDFI) grades (OR 9.614 95%CI: 1.889–48.930 P = 0.006). The model displayed good discrimination with a C (ROC) of 0.775 and good calibration. Conclusions The proposed nomogram may result in more-accurate diagnostic predictions for benign or malignant lymph nodes in patients with HIV infection.

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Diagnosis of Subungual Glomus Tumors with 18 MHz Ultrasound and CDFI

Cited by 13 publications

References 19 publications

Top applications of dermatologic ultrasonography that can modify management

Top applications of dermatologic ultrasonography that can modify management

Development and validation of an ultrasound diagnostic nomogram to predict benign or malignant lymph nodes in HIV-infected patients

Research to develop a diagnostic ultrasound nomogram to predict benign or malignant lymph nodes in HIV-infected patients

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