Ultrasound-guided drainages and sclerotherapy.
Ultrasonically guided fluid collection and abscess drainage have become routine procedures in various parts of the body. In most cases ultrasound is the only imaging and guidance modality needed; however, it is of the utmost importance to remember that CT and fluoroscopy with contrast often give invaluable information when the true extent of the process has to be determined and when assessing the safest route for the catheter in anatomically complicated areas. The importance of irrigation of the abscess cavity with fluids and the ready use of urokinase should be emphasized. Ethanol sclerotherapy is a simple and safe procedure to treat symptomatic hepatic or renal cysts. Parathyroid adenomas and cysts, as well as thyroid cysts, can also be treated with ethanol sclerotherapy in selected cases. Purified mineral talc has been used in pleurodesis and hydrocele sclerotherapy, whereas doxycycline or ethanol is used for postoperative lymphoceles. Both abscess drainages and sclerotherapy procedures are minimally invasive, simple, safe, inexpensive and reasonably efficacious treatment in many clinical instances and may be at least an alternative to surgical treatment, often offering significant advantages over surgery.
Lohela
P
P
Department of Radiology, Hyvinkaa Hospital, 05850 Hyvinkaa, Finland. pentti.lohela@pp.fimnet.fi
D018784:Abdominal Abscess / Q000628:therapy; D000038:Abscess / Q000628:therapy; D002764:Cholecystitis / Q000628:therapy; D003560:Cysts / Q000628:therapy; D004322:Drainage / Q000379:methods*; D000431:Ethanol / Q000627:therapeutic use; D006801:Humans; D010192:Pancreatic Pseudocyst / Q000628:therapy; D015911:Sclerotherapy / Q000379:methods*; D007507:Therapeutic Irrigation; D018084:Ultrasonography, Interventional
D000431:Ethanol