Operative hysteroscopy intravascular absorption syndrome is more than just the gynecological transurethral resection of the prostate syndrome: A case series and literature review.

OBJECTIVE

Operative hysteroscopy intravascular absorption (OHIA) syndrome refers to fluid overload complications from operative hysteroscopies. Despite guidelines for safe operative hysteroscopies, instances of OHIA syndrome have been reported.

CASE REPORT: We reported three cases of OHIA syndrome. A 48-year-old female patient presented net irrigation fluid of 11,900 mL and developed severe metabolic acidosis, conscious disturbance, acute pulmonary edema, and unexpected intensive care unit admission. A 49-year-old female patient presented net irrigation fluid of 4500 mL and developed desaturation and acute pulmonary edema. A 45-year-old female patient presented net irrigation fluid of 2400 mL and developed hyponatremia, increased hilum lung marking, and prolonged postanesthesia care unit observation.

CONCLUSION

For safety, clinicians should use isotonic electrolyte-containing distension media and bipolar electrosurgical instruments in operative hysteroscopies, and fluid status should be monitored closely, particularly at net and total irrigation amounts >3000 and > 8000 mL, respectively. Intrauterine pressure should also be minimized to reduce intravascular and intraperitoneal absorption.