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1.
Int. j. odontostomatol. (Print) ; 14(3): 373-379, 2020. tab, graf
Article in English | LILACS | ID: biblio-1114910

ABSTRACT

Benign oral vascular lesions are anomalies characterized by the blood vessels proliferation or malformation and the treatment with the sclerosing agent ethanolamine oleate acts irrigating the vessel producing a sterile inflammatory response. The objective of this study was to report and discuss the results from treatment of benign oral vascular lesions with non-diluted ethanolamine oleate through the analysis of clinical records. The sample was composed by the selection of twenty-six patients (12 male and 14 female), with oral vascular malformations. All lesions were treated with intralesional injections of undiluted ethanolamine oleate. These patients attended in Oral Medicine outpatient clinic of the Federal University of Paraná between the years of 2011 to 2015. The average age was 60.65 years, with a higher prevalence for women. The majority of the individuals had one lesion and its location was mostly in the lower lip. The main complaint was about a physical discomfort. The lesions had the average size of 6.52 mm and received a median number of 2.32 applications. Only one patient reported feeling pain in the postoperative week. In most cases the resolution of the lesion was considered partial. Follow-up was obtained up to one month after the end of treatment. The sclerotherapy with undiluted ethanolamine oleate shows acceptable results in the treatment of small benign oral vascular lesions with a few minor side effects.


Las lesiones vasculares orales benignas son anomalías caracterizadas por la proliferación o malformación de los vasos sanguíneos y el tratamiento con el agente esclerosante etanolamina oleato actúa irrigando el vaso produciendo una respuesta inflamatoria estéril. El objetivo de este estudio fue informar y discutir los resultados del tratamiento de lesiones vasculares orales benignas con oleato de etanolamina no diluido a través del análisis de historias clínicas. La muestra estuvo compuesta por la selección de veintiséis pacientes (12 hombres y 14 mujeres), con malformaciones vasculares orales. Todas las lesiones fueron tratadas con inyecciones intralesionales de oleato de etanolamina sin diluir. Estos pacientes acudieron a la clínica ambulatoria de Medicina Oral de la Universidad Federal de Paraná entre los años 2011 a 2015. La edad promedio fue de 60,65 años, con una mayor prevalencia para las mujeres. La mayoría de los individuos tenían una lesión y su ubicación era principalmente en el labio inferior. La queja principal era sobre una molestia física. Las lesiones tenían un tamaño promedio de 6,52 mm y recibieron una mediana de 2,32 aplicaciones. Solo un paciente informó haber sentido dolor en la semana postoperatoria. En la mayoría de los casos, la resolución de la lesión se consideró parcial. El seguimiento se obtuvo hasta un mes después del final del tratamiento. La escleroterapia con oleato de etanolamina sin diluir muestra resultados aceptables en el tratamiento de pequeñas lesiones vasculares orales benignas con algunos efectos secundarios menores.


Subject(s)
Humans , Male , Female , Child , Adolescent , Adult , Middle Aged , Aged , Young Adult , Oleic Acids/administration & dosage , Sclerotherapy/methods , Ethanolamine/administration & dosage , Vascular Malformations/therapy , Mouth Diseases/therapy , Sclerosing Solutions/administration & dosage , Blood Vessels/abnormalities , Mouth Neoplasms/therapy , Injections, Intralesional , Follow-Up Studies , Treatment Outcome , Patient Satisfaction , Hemangioma/therapy , Lip/blood supply
2.
An. bras. dermatol ; 94(5): 521-526, Sept.-Oct. 2019. tab, graf
Article in English | LILACS | ID: biblio-1054866

ABSTRACT

Abstract Background The use of monoethanolamine oleate 5% is effective for the treatment of vascular malformations with low blood flow. Objectives To report a case series of vascular malformations in the mouth and oral cavity treated with monoethanolamine oleate 5%. Methods A retrospective descriptive study was performed in electronic patient charts covering seven years. Patient demographics, diagnostic resources, lesion site, size, and number of applications of monoethanolamine oleate 5% were collected. Results A total of 21 vascular malformations were recorded, located mostly on the lower lip (52.3%) and resolved in a single application in 14 patients. The authors found 19 patients treated with sclerotherapy. Thirteen were women and six were men, with a mean age of 61 years. Study limitation Small sample size. Conclusions Sclerotherapy is an effective treatment for vascular malformations of the lips and oral cavity, with resolution after only one or two applications (n = 16).


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Young Adult , Sclerosing Solutions/administration & dosage , Oleic Acids/administration & dosage , Sclerotherapy/methods , Vascular Malformations/therapy , Mouth Diseases/therapy , Time Factors , Injections, Intralesional , Retrospective Studies , Treatment Outcome , Esthetics , Lip/blood supply , Lip/pathology , Mouth Diseases/pathology
4.
Int. j. morphol ; 26(1): 43-46, 2008. ilus
Article in Spanish | LILACS | ID: lil-558572

ABSTRACT

En un cadáver repletado con látex coloreado rojo, se reporta la presencia bilateral de arterias ramas de la arteria facial, que se dirigen a irrigar la región mentolabial. Se discute la importancia de la descripción de las variaciones anatómicas en la irrigación de la cara y labio inferior por las implicancias en la cirugía reconstructiva de labio.


In one cadaver with colored latex red injected, the presence of the facial artery branches that go to irrigate the mentolabial region is reported. One discusses to the importance of the description of the anatomical variations in the irrigation of the face and lower lip by the influence in the reconstructive surgery of lip.


Subject(s)
Humans , Male , Middle Aged , Arteries/anatomy & histology , Lip/blood supply , Cadaver , Surgical Flaps/blood supply , Chin/blood supply
5.
Int. j. morphol ; 25(2): 411-416, jun. 2007. ilus, tab
Article in Spanish | LILACS | ID: lil-495922

ABSTRACT

The aim of this study is to estudy lingual and labial microcirculation differences among healthy subjects and those with Hashimoto's thyroiditis affected by macroglossia. Twenty healthy patients and 20 patients suffering from Hashimoto's thyroiditis were examined. Labial and lingual capiUaroscopy were used to investigate the characteristics of microcirculation. For each patient we evaluated visibility, course, tortuosity and the possible presence of microhaemorrhages, average calibre of capillary loops and the number of visible capillary loops per square millimetre. The investigations of the labial and lingual mucous were simple, non invasive and repeatable for each patient. In Hashimoto's thyroiditis patients it was possible to observe a wide vascular architectural disorganisation, morphologic anomalies of the capillary loops, loosening of the U shape, reduced capillary diameter This study shows that capillary alterations in patients suffering from Hashimoto's thyroiditis occur in the labial and lingual mucous microcirculation. In the patients affected by macroglossia a reduced number of capillary density was observed and it was correlated to the deposition of proteinaceous ground substance.


El objetivo de este estudio fue verificar las diferencias en la microcirculación lingual y labial entre sujetos sanos y con tiroiditis de Hashimoto afectados por macroglosia. Fueron examinados 20 pacientes sanos y 20 que sufrían de tiroiditis de Hashimoto. Fue utilizada capiloroscopía labial y lingual para investigar las características de la microcirculación. Para cada paciente examinamos visibilidad, curso, tortuosidad y la posible presencia de microhemorragias, el calibre medio de curvaturas capilares y el número visible de curvaturas capilares por milímetro cuadrado. La investigación de la mucosa labial y lingual fue simple, no invasiva y repetible para cada paciente. En pacientes con tiroiditis de Hashimoto fue posible observar una desorganización arquitectónica vascular, anomalías morfológicas de las curvaturas capilares, pérdida de la forma de U y reducción del diámetro capilar. Este estudio demuestra que las alteraciones capilares en pacientes que sufren de tiroiditis de Hashimoto ocurren en la microcirculación de la mucosa labial y lingual. En los pacientes afectados por macroglosia fue observada una reducción de la densidad capilar y esto está correlacionado a la deposición de...


Subject(s)
Humans , Male , Adolescent , Adult , Female , Hashimoto Disease/physiopathology , Lip/blood supply , Tongue/blood supply , Macroglossia/physiopathology , Microcirculation
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