Common arterial trunk for the branches of the third portion of the axillary artery: description of a case and its clinical application / Tronco arterial común para las ramas de la tercera porción de la arteria axilar: descripción de un caso y su aplicación clínica

SUMMARY: Variations of the axillary artery may have clinical implications capable of generating unexpected situations during surgical procedures of arterial reconstruction or vascular catheterization. The objective of this work was to report the finding of an anatomical variant of the axillary artery, which may have clinical and surgical implications. A descriptive study was conducted, in which a unilateral vascular variation found during a routine dissection in a right upper limb of a male cadaver was reported. From the second portion of the axillary artery originated a common arterial trunk that gave rise to the subscapular, anterior humeral circumflex, posterior humeral circumflex and deep brachial arteries. The third portion of the axillary artery did not emit branches. The common arterial trunk originated from the second portion, 62.64 mm from the beginning of the axillary artery. Its total length was 23.72 mm and its thickness was 6.1 mm. The caliber of the branches originating from the common arterial trunk was: subscapular artery 5.1 mm, anterior humeral circumflex of 1.66 mm, posterior humeral circumflex 3.18 mm and deep brachial 3.73 mm. The vascular variant detected altered the anatomical relationship of the axillary artery with the brachial plexus, generating a modification in the position of the fascicles and their terminal branches. Anatomical variations of the axillary artery are not infrequent, knowing them may be necessary during surgical procedures or anatomical dissections.

RESUMEN: Las variaciones de la arteria axilar pueden tener implicancias clínicas capaces de generar situaciones inesperadas durante procedimientos quirúrgicos de reconstrucción arterial o cateterismo vascular. El objetivo de este trabajo fue reportar el hallazgo de una variante anatómica de la arteria axilar, la cual puede tener implicancias clínicas y quirúrgicas. Se realizó un estudio de tipo descriptivo, en el cual se reportó una variación vascular unilateral encontrada durante una disección de rutina en un miembro superior derecho de un cadáver de sexo masculino. De la segunda porción de la arteria axilar se originó un tronco arterial común que daba origen a las arterias subescapular, circunfleja humeral anterior, circunfleja humeral posterior y braquial profunda. La tercera porción de la arteria axilar no emitía ramas. El tronco arterial común se originaba de la segunda porción, a 62,64 mm del inicio de la arteria axilar. Su longitud total era de 23,72 mm y su grosor de 6,1 mm. El calibre de las ramas originadas del tronco arterial común fue: arteria subescapular 5,1 mm, circunfleja humeral anterior de 1,66 mm, circunfleja humeral posterior 3,18 mm y braquial profunda 3,73 mm. La variante vascular detectada alteraba las relaciones anatómicas de la arteria axilar con el plexo braquial, generando una modificación en la posición de los fascículos y sus ramos terminales. Las variaciones anatómicas de la arteria axilar son frecuentes, conocerlas puede ser necesario durante procedimientos quirúrgicos o disecciones anatómicas.

Fibroadenoma en mama axilar supernumeraria: reporte de un caso / Fibroadenoma in supernumerary axilar breast: one case report

Se presenta el caso de una paciente de 41 años portadora de mamas axilares bilaterales que consulta por dolor más masa palpable en una de ellas. La paciente es sometida a resección quirúrgica que mostró que el tumor era un fibroadenoma.

This is a case report, of a 41 years old patient, with bilateral axillar fibroadenoma. The aim of the query was pain and a tangibly mass in one of it. A surgical resection was made, and it showed a fibroadenoma neoplasm.

A Case of Axillar Syringomas

Syringoma is common benign neoplasm that is mostly seen around the eyes. However these tumors can occur in atypical locations such as the axilla. Although the axilla is possible site for syringoma, no previous case of syringoma limited to the axilla has been reported in Korea. We report here on a case of syringoma that appeared as grouped yellow-brownish papules limited to the axillae of a 24-year-old woman.

Effectiveness of Left Infrascapular Skin Temperature Monitoring in the ICU / 대한구급학회지

BACKGOUND: Many sites are used to measure the body temperature and each site has different physiologic and practical importance. Several types of skin temperature monitoring have been used as simple, inexpensive and viable alternatives in many settings. In the operating area, it is difficult to insert a temperature probe during operation. The object of this study was to compare the difference and the correlation between the temperature of the left infrascapular skin region and temperatures of axilla, nasopharynx and rectum, METHODS: Forty-two adult patients who were admitted at surgical ICU were studied. After covering the bed with insulator and sheets, patients were placed in supine position. Temperature monitoring was done at the same time using four temperature probes from two bedside patient monitors in the same patient. The temperatures were measured twice at 30 minutes after application of the temperature probe at 10 minute intervals and the average temperature was recorded. RESULTS: The differences between skin temperature and rectal, nasopharyngeal, and axillary temperatures were -0.64+/-0.21degrees C (p<0.05), -0.40+/-0.21degrees C, and 0.24+/-0.21degrees C respectively. The lineal correlation between skin temperature and rectal, nasopharyngeal, and axillary temperatures were 0.839, 0.854, and 0.819, respectively (p<0.001). CONCLUSION: This study suggests that the monitoring of the skin temperature at the left infrascapular skin region is well correlated with the nasopharyngeal, rectal and axillary temperatures. And it will be an easy, simple and safe method which can be used for the patients who are alert but need continuous temperature monitoring in the intensive care unit and as well as for the patients who are in the middle of operation.