FIELD: medicine.
SUBSTANCE: perform a percutaneous transhepatic cholangiography with a 30% solution of nonionic iodinated contrast material. Through the wire with diameter of 0.018 inches, the sensor cables of optical coherence tomograph is led in the bile ducts. If any stratification and multiple zones of hypo-reflective wall duct are diagnosed neoplasm and evaluate its prevalence.
EFFECT: method allows precise and less traumatic, based on analysis of the image of an optical coherence tomography to detect violations of the bile duct wall structure, ensures the correct choice of biopsy for the early establishment of a definitive diagnosis of the disease.
1 cl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PERCUTANEOUS TRANSHEPATIC PLUCK INTRADUCTAL BIOPSY | 2022 |
|
RU2798679C1 |
| METHOD OF PERCUTANEOUS TRANSHEPATIC GINGIVAL INTRADUCTAL BIOPSY | 2018 |
|
RU2701750C1 |
| METHOD OF PERCUTANEOUS TRANSHEPATIC PLUCK INTRADUCTAL BIOPSY | 2022 |
|
RU2801529C1 |
| METHOD FOR BILE DUCT STENTING IN PATIENTS WITH MECHANICAL JAUNDICE OF TUMOR ETIOLOGY USING ACCESS THROUGH CHOLECYSTOSTOMY | 2021 |
|
RU2766741C1 |
| COMBINED METHOD OF TREPAN-BIOPSY OF TUMORS OF THE PANCREATIC HEAD AND THE DISTAL SECTION OF THE CHOLEDOCHUS WITH BILIODUODENAL DRAINING | 2020 |
|
RU2747591C1 |
| COMBINED METHOD FOR TREPAN BIOPSY OF TUMORS OF PANCREAS HEAD AND DISTAL CHOLEDOCH WITH ANTEGRADE PAPILLOSPHINCTEROTOMY AND BILIODUODENAL DRAINAGE | 2021 |
|
RU2768480C1 |
| COMBINED METHOD FOR MORPHOLOGICAL VERIFICATION OF TUMORS OF PANCREAS HEAD AND DISTAL CHOLEDOCH WITH BILIODUODENAL DRAINAGE | 2022 |
|
RU2793842C1 |
| X-RAY VISUALISED TRANSFISTULAR PUNCH ENDOBILIARY BIOPSY | 2012 |
|
RU2533047C2 |
| METHOD FOR TREPAN-BIOPSY OF TUMOURS OF THE PANCREATIC HEAD AND DISTAL CHOLEDOCHUS AND DEVICE FOR IMPLEMENTATION THEREOF | 2019 |
|
RU2722655C1 |
| METHOD FOR PERCUTANEOUS TRANSHEPATIC DRAINAGE INTERVENTION IN PATIENTS WITH MECHANICAL JAUNDICE | 2019 |
|
RU2712008C1 |
