ArticleAnnals of translational medicine2021
Clinical evaluation and animal experimental study of different mass concentrations of pingyangmycin in the local injection treatment of lip venous malformation.
Article in Annals of translational medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 4 citations in OpenAlex.
- Clinical effect evaluation of interventional embolization combined with pingyangmycin injection in the treatment of trunk and limbs Kaposi type hemangioendothelioma.American journal of cancer research · 2026Article
- Ultrasound-guided percutaneous sclerotherapy versus surgical resection in the treatment of large hepatic hemangiomas: a retrospective study.BMC surgery · 2022Article
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4 authors at 2 institutions in 1 country.
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Abstract
backgroundThis study investigated the clinical efficacy of different mass concentrations of pingyangmycin in the local injection treatment of lip venous malformation. An animal experimental study of the histopathological effects of different mass concentrations of pingyangmycin on the normal lip tissue of rabbits was also conducted.
methods(I) We retrospectively analysed 98 out-patients with lip venous malformation in the Stomatological Hospital and the Fourth Affiliated Hospital of China Medical University from January 2008 to June 2013. The 98 cases were treated by local injection of different mass concentrations (8 mg/3 mL and 8 mg/5 mL) of pingyangmycin for the different sites of the lips. The clinical efficacy was observed, and adverse reactions were recorded. (II) 60 healthy male rabbits were randomly divided into three groups: a 8 mg/5 mL pingyangmycin group, a 8 mg/3 mL pingyangmycin group, and a control group. The right upper lips of the experimental groups were injected with 1ml pingyangmycin (8 mg/5 mL) and 1ml pingyangmycin (8 mg/3 mL) respectively, and the control group was injected with the same volume of normal saline. The thickness of the right upper lip of rabbits in the experimental groups and the control group was measured on the 21st, 28th, 35th, and 60th days after the first injection. Histopathological changes at the injection site were observed by light microscope and transmission electron microscope.
resultsVenous malformations involving the skin tissues of the lips (pingyangmycin 8 mg/3 mL) had an effective rate of 93.62%, and those involving the labial mucosa tissues (pingyangmycin 8 mg/5 mL) had an effective rate of 98.04%. In the animal experiment, there were statistically significant differences in the thickness of the injection site among the 8 mg/3 mL group, 8 mg/5 mL group, and the control group at different time points (P<0.01).
conclusionsThe local injection of pingyangmycin in the treatment of lip venous malformations was efficient, safe and reliable. In the process of clinical application, attention should be paid when the concentration is 8 mg/3 mL to avoid local tissue atrophy and other complications.
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