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Fig. 2 | World Journal of Surgical Oncology

Fig. 2

From: Combination of electromagnetic navigation bronchoscopy-guided biopsy with a novel staining for peripheral pulmonary lesions

Fig. 2

Surgical procedure for ENB-guided biopsy combined with massage staining. a The locatable guide wire and the extended working channel reached the lesion. b The locatable guide wire and the extended working channel reached the visceral pleura. c The methylene blue was injected through cannula with the dose of 0.8 ml/cm of the lesion diameter. d The catheter with methylene blue was placed into the extended working channel, and the direction of catheter rubbing during the staining was shown by the red arrow

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