Efficacy and safety of percutaneous microwave ablation for adenomyosis in the posterior uterine wall

Hui-Li Zhang, Huili Zhang, Yu SY, Song-Yuan Yu, Xiao‐Long Li, Xiao-Long Li, Li XL, Zhu JE, Jing-E Zhu, Li JX, Jiaxin Li, Jia-Xin Li, Liping Sun, Li-Ping Sun, Sun LP, Xu HX, Huixiong Xu, Hui-Xiong Xu
The British journal of radiology · 2023 · vol. 96(1151) , pp. 20211301 · doi:10.1259/bjr.20211301 · PMID:37017557 · PMC10607418 · W4362602583
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Percutaneous microwave ablation achieved high non-perfused volumes and symptom relief for posterior uterine wall adenomyosis, with a low recurrence rate and minor complications, and combining it with Yu's uteropexy did not alter outcomes.

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Abstract

OBJECTIVE: To evaluate the efficacy and safety of percutaneous microwave ablation (PMWA) for treating adenomyosis in the posterior uterine wall. METHODS: Thirty-six patients with symptomatic adenomyosis in the posterior uterine wall who had been subjected to PMWA were retrospectively enrolled in this study. 20 patients who had no ideal transabdominal puncture path due to the retroverted or retroflexed uterine position were treated with PMWA combined with Yu's uteropexy (Group 1). The other 16 patients were treated with PMWA only (Group 2). The non-perfused volume (NPV) ratio, symptomatic relief rate, recurrence rate, changes in clinical symptom scores, economic cost, and complications were compared. RESULTS: The mean NPV ratio for the 36 patients was 90.2±18.3%, and the percentage of patients who obtained complete relief of dysmenorrhea and menorrhagia was 81.3% (26/32), and 69.6% (16/23) respectively. The recurrence rate was 11.1% (4/36). No major complication was observed. Minor complications included lower abdominal pain, fever, vaginal discharge, nausea, and/or vomiting after ablation, with incidences of 55.6%, 41.7%, 47.2%, and 19.4% respectively. Subgroup analysis showed no significant difference in the median value of NPV ratio, symptomatic relief rate of dysmenorrhea and menorrhagia, changes in clinical symptom scores, recurrence rate and economic cost between the two groups (all p > 0.05). CONCLUSION: PMWA is an effective and safe treatment for adenomyosis in the posterior uterine wall. ADVANCES IN KNOWLEDGE: This study focused on the ultrasound-guided PMWA treatment for adenomyosis in the posterior uterine wall. Yu's uteropexy, a new ancillary technique allowing safe PMWA for deep posterior uterine wall lesions in retroverted uterus, expanded the indications of PMWA for symptomatic adenomyosis.

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Condition tags

dysmenorrheaadenomyosis

MeSH descriptors

Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis Adenomyosis

Citation neighborhood (2-hop)

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. Outer rings show 2-hop neighbours — papers reached through the immediate citers/citees. [ collapse to 1-hop ]

References (27)

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