2019
DOI: 10.5811/cpcem.2019.4.41878
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Operative Hysteroscopy Intravascular Absorption Syndrome Causing Hyponatremia with Associated Cerebral and Pulmonary Edema

Abstract: Operative hysteroscopy intravascular absorption syndrome is an iatrogenic syndrome caused by absorption of hypo-osmolar distension medium during hysteroscopy, which can lead to rapid hyponatremia with resulting cerebral and pulmonary edema. We present a case of a 47-year-old female who underwent hysteroscopic myomectomy at an outpatient ambulatory surgical center who was brought to the emergency department with dyspnea, hypoxia, and altered mental status. Workup showed hyponatremia with cerebral edema on compu… Show more

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Cited by 11 publications
(13 citation statements)
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“…Each complication had similar symptoms, and we followed the same course of treatment as in the prior reports [ 44 , 45 ]. Our research outcomes were comparable to those of several other reports [ 44 , 46 , 47 ], where hysteroscopic perforation was the most common complication, as well as Indian research with a 2.7% complication rate. However, it was higher than the prior studies, ranging from 0.8 to 1.6% [ 48 51 ].…”
Section: Discussionsupporting
confidence: 90%
“…Each complication had similar symptoms, and we followed the same course of treatment as in the prior reports [ 44 , 45 ]. Our research outcomes were comparable to those of several other reports [ 44 , 46 , 47 ], where hysteroscopic perforation was the most common complication, as well as Indian research with a 2.7% complication rate. However, it was higher than the prior studies, ranging from 0.8 to 1.6% [ 48 51 ].…”
Section: Discussionsupporting
confidence: 90%
“…The classic syndrome itself is rare (<%1 incidence); however, it can be life-threatening. [3,6,7] Commonly, the absorption of fluid distension media can cause unpredictable complications such as volume overload, dilutional hyponatremia, water intoxication, and cerebral edema. General anesthesia could mask early signs of hyponatremia and water intoxication such as bradycardia, hypertension, headache, nausea, and mental status change.…”
Section: Discussionmentioning
confidence: 99%
“…Like the other hypotonic nonelectrolytic solutions, patients may present with electrolyte disturbances and hypervolemia. Hyponatremia is the most common electrolyte abnormality when using hypotonic solutions 45. Hyponatremia associated with hypo‐osmolality should be considered an emergency because of its high mortality rate 46.…”
Section: Distending Media For Hysteroscopymentioning
confidence: 99%
“…The systemic absorption of distending media occurs via intravasation and extravasation25,27 and is directly related to the surgeon's disruption of the integrity of venous sinuses in the deep endometrium and myometrium during operative hysteroscopy 3,20,27. The size and number of lesions removed, the depth of the resection, the number of myometrial sinuses exposed, and the intrauterine pressure all affect fluid absorption 25,27,45. When NS is suspended 60 cm above the uterus, the fluid will flow at a rate between 125 and 200 mL/min and will enter the uterine cavity with a pressure of 45 mm Hg.…”
Section: Perioperative Nursing Implications For Hysteroscopymentioning
confidence: 99%