Clot evacuation can be performed by placing a wide-lumen bladder catheter at bedside. The bladder can be irrigated with water or sodium chloride solution. The use of water is preferable because water can help with clot lysis. Care must be taken to not overdistend the bladder and cause a perforation. Hyperbaric oxygen (HBO2) therapy has been proven to be effective in treating radiation-induced hemorrhagic cystitis. == References ==
This procedure is also called flexible fiberoptic laryngoscopy.The appearance of papillomas has been described as multiple or rarely, single, white growths with a lumpy texture similar to cauliflower. Papillomas usually present in the larynx, especially on the vocal folds and in the space above the vocal folds called the ventricles. They can spread to other parts of the larynx and throughout the aerodigestive tract, from the mouth to the lower respiratory tract. Spread to regions beyond the larynx is more common in children than adults. Growths tend to be located at normal junctions in squamous and ciliated epithelium or at tissue junctions arising from injury.A confirmatory diagnosis of laryngeal papillomatosis can only be obtained through a biopsy, involving microscopic examination and HPV testing of a sample of the growth. Biopsy samples are collected under general anesthesia, either through direct laryngoscopy or fiberoptic bronchoscopy. Prevention
Little is known in terms of effective means of prevention, if the mother is infected with HPV. (HPV vaccination can prevent these infections in the mother, and thereby eliminate the possibility of the virus infecting the baby.) Due to the low likelihood of transmission even from an infected mother, it is not recommended to expose the mother and child to the additional risks of caesarean section to prevent the transmission of this disease during vaginal childbirth. Opting for a caesarean section does not guarantee that transmission will not still occur.