WebOur group reported that the addition of ADC measurements to visual DWI assessment further improved the local staging accuracy. The understaging rate of the inchworm sign for muscle-invasive bladder cancer improved from 27–25% to 4.5–4.0% by incorporating high ADC values (using a cutoff of 0.80 × 10 −3 mm 2 /s) to the inchworm sign . http://www.keiju.co.jp/manage/files/iryo/magazine_Vol.7_2024/2024_07_09okumura.pdf
“Inchworm sign” in urinary bladder cancer SpringerLink
WebSep 25, 2024 · MP08-03 ABSENCE OF INCHWORM SIGN ON DWI: A PREDICTIVE MARKER FOR PROGRESSION IN PT1 BLADDER CANCER shugo yajima, Soichiro Yoshida, Taro … WebMar 30, 2024 · Nevertheless, although most UBC with a stalk and an inchworm sign tend to be stage T1 or lower, there have been reported cases of muscle-invasive tumours showing the ‘‘inchworm sign’’ on DWI [3, 4] Endoscopic treatment of the described bladder lesion was performed in our patient. In the histological biopsy, fragments of a low-grade ... shaniu house of noodles
DWI as an Imaging Biomarker for Bladder Cancer
WebObjective: To evaluate the significance of the presence or absence of an "inchworm sign" on DWI for the recurrence and progression of T1 bladder cancer. Materials and methods: We retrospectively analyzed 91 patients with pT1 urothelial carcinoma who underwent DWI prior to transurethral resection between 2007 and 2016. DWI of the dominant tumors was … WebOct 1, 2024 · The inchworm sign was defined as a hypointense stalk between hyperintense endometrial cancer and hypointense myometrium on DWI images (Fig 1). Second, among the patients with the inchworm sign on DWI images, the signal intensities of the stalk on T2-weighted images were classified into either hypointensity (Fig 2 a) or hyperintensity (Fig 2 … WebDec 30, 2024 · Inchworms have no legs in the midsection of their body. Most Distinctive Feature. Absence of legs in the midsection of their body. Distinctive Feature. Inchworms have false legs on their posterior end. Other Name (s) Loopers, cankerworms. Habitat. On the branches, leaves, and stems of trees. shani varner photography