Paralisia periódica hipocalêmica tireotóxica em paciente de ascendência africana

• Autor(a) principal: Maia, Morgana Lima E
• Data de Publicação: 2014
• Outros Autores: Trevisam, Paula Grasiele Carvalho, Minicucci, Marcos, Mazeto, Glaucia Maria Ferreira da Silva [UNESP], Gaiolla, Paula Schmidt Azevedo [UNESP]
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://dx.doi.org/10.1590/0004-2730000003215; http://hdl.handle.net/11449/114467

Thyrotoxic hypokalemic periodic paralysis (THPP) is an endocrine emergency marked by recurrent attacks of muscle weakness associated with hypokalemia and thyrotoxicosis. Asiatic male patients are most often affected. On the other hand, African descents rarely present this disease. The case described shows an afrodescendant patient with hypokalemia and tetraparesis, whose diagnosis of hyperthyroidism was considered during this crisis. The THPP, although rare, is potentially lethal. Therefore, in cases of flaccid paresis crisis this diagnosis should always be considered, especially if associated with hypokalemia. In this situation, if no previous diagnosis of hyperthyroidism, this should also be regarded.