2012
DOI: 10.1177/1753193412441776
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Nasopharyngeal carcinoma with hand metastasis

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Cited by 6 publications
(3 citation statements)
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“…An increased vascularity and trauma have been offered as a potential explanation [2,5,6]. Any kind of trauma can lead to the release of prostaglandins and other chemotactic factors that can enhance the cell migration and adhesion in these anatomical regions [9,10]. Literary scrutiny revealed that acrometastasis are frequently associated with Pulmonary cancer (about 36-40%), Gastrointestinal cancer (about 19-20%), and Genitourinary tract neoplasm (10-13%) [3,6].…”
Section: Discussionmentioning
confidence: 99%
“…An increased vascularity and trauma have been offered as a potential explanation [2,5,6]. Any kind of trauma can lead to the release of prostaglandins and other chemotactic factors that can enhance the cell migration and adhesion in these anatomical regions [9,10]. Literary scrutiny revealed that acrometastasis are frequently associated with Pulmonary cancer (about 36-40%), Gastrointestinal cancer (about 19-20%), and Genitourinary tract neoplasm (10-13%) [3,6].…”
Section: Discussionmentioning
confidence: 99%
“…Se ha propuesto que este hallazgo estaría explicado por el aumento de flujo sanguíneo hacia la mano dominante y por los mecanismos de angiogénesis involucrados en la respuesta ante trauma en la extremidad, lo que favorecería la siembra de células tumorales hacia distal a partir de tumores primarios 3 . Es más, se ha planteado que mecanismos de quimiotaxis estarían implicados en la ubicación predominante de estas metástasis en falanges de la mano dominante, que tienen mayor perfusión sanguínea en relación a sus similares y mayor exposición a traumatismos, teoría que tomó fuerza a partir de un reporte del año 2005 en que se informa una acrometástasis de adenocarcinoma de colon en un paciente víctima de una mordedura de perro 1,4,5 .…”
Section: Discussionunclassified
“…In this systematic review of the literature, 215 studies reported the outcome of 247 patients with multi-organ concurrent metastases, mainly from lung cancer in 91 (36.8%), gastrointestinal cancer in 62 (25.1%), urinary tract cancer in 33 (13.4%), neck cancer in 17 (6.9%), breast cancer in 10 (4.0%), pelvic cancer in 8 (3.2%), skin cancer in 5 (2.0%), bone cancer in 3 (1.2%), blood cancer in 3 (1.2%), mesenchymal cancer in 3 (1.2%), an unknown origin in 3 (1.2%), and other types in 9 (3.6%) patients. The finger/phalanx (68.4%), carpal (14.2%), and metacarpal (14.2%) sites are the prevalent sites of AM because chemotactic factors released after continued traumatisms stimulate the release of prostaglandins, which favor tumor cell adhesion [152,218]. Furthermore, the distal phalanges have higher blood perfusion than the proximal phalanges [153].…”
Section: Pathophysiologymentioning
confidence: 99%