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1.
Rev. argent. dermatol ; 92(2)abr.-jun. 2011. ilus, mapas
Article in Spanish | LILACS | ID: lil-634429

ABSTRACT

La micosis fungoide en su variante histopatológica intersticial, puede ser confundida con el granuloma anular intersticial. Se ejemplifican dos casos de micosis fungoide intersticial y se subrayan los criterios histopatológicos para el diagnóstico diferencial, entre estas dos entidades.


The interstitial type of mycosis fungoides and the interstitial type of granuloma annulare have several findings in common, in some cases may be difficult to differentiate them. Two cases of interstitial mycosis fungoides are presented and the histopathological features for the differential diagnosis are discussed.

2.
Rev. argent. dermatol ; 92(1)ene.-mar. 2011. ilus, graf, tab
Article in Spanish | LILACS | ID: lil-634423

ABSTRACT

La biopsia del ganglio centinela continúa siendo utilizada para la terapéutica del melanoma, sin fundamento científico comprobado. Los estudios prospectivos-randomizados han fracasado en demostrar beneficio alguno en el punto clave de los mismos, conocer si aumenta la sobrevida global del paciente con melanoma invasor. Se revisan algunos trabajos que demuestran que el punto de vista contrario a su uso rutinario, es el correcto con el fin de ofrecer al dermatólogo, amplitud de criterio en el momento de discutir con el paciente dicho estudio.


Sentinel node biopsy and selective lymph node dissection are still a frequent tool for therapeutic management of melanoma without scientific support. Prospective-randomized trials have failed to show overall survival - the main goal in such trials in invasive melanoma. Some articles proving that the opposite point of view to its standard use is correct have been reviewed, in order to offer to the dermatologist the different alternatives so as to discuss such procedures with amplitude of criteria at the time of discussing such procedure with the potential patient.

3.
Rev. argent. dermatol ; 91(1)ene.-mar. 2010. ilus, tab
Article in Spanish | LILACS | ID: lil-634400

ABSTRACT

Se comunican dos casos del síndrome de Werner, el primero es un hombre con canicie desde la tercera década de la vida y diabetes mellitus diagnosticada el año pasado. El segundo caso es un hombre con alopecia masculina desde los 30 años y cataratas. Ambos nos consultaron por úlceras muy dolorosas en piernas y tobillos. Se efectúa una revisión del síndrome de Werner.


Two cases of Werner´s syndrome are reported. The first case is a man with grey hair since his 30s and diabetes mellitus diagnosed last year. The second case is a man with male alopecia since his 30s and cataracts, both consulted us for extremely painful ulcers in their legs and ankles. A review of the Werner´s syndrome is made.

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