Tiroiditis autoinmune, ¿en qué consiste?

#iguru_soc_icon_wrap_693cc200b59eb a{ background: transparent; }#iguru_soc_icon_wrap_693cc200b59eb a:hover{ background: transparent; border-color: #2c8fa0; }#iguru_soc_icon_wrap_693cc200b59eb a{ color: #2c8fa0; }#iguru_soc_icon_wrap_693cc200b59eb a:hover{ color: #ffffff; }.iguru_module_social #soc_icon_693cc200b5a341{ color: #ffffff; }.iguru_module_social #soc_icon_693cc200b5a341:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_693cc200b5a341{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_693cc200b5a341:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_693cc200b5a502{ color: #ffffff; }.iguru_module_social #soc_icon_693cc200b5a502:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_693cc200b5a502{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_693cc200b5a502:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_693cc200b5a5c3{ color: #ffffff; }.iguru_module_social #soc_icon_693cc200b5a5c3:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_693cc200b5a5c3{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_693cc200b5a5c3:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_693cc200b5a664{ color: #ffffff; }.iguru_module_social #soc_icon_693cc200b5a664:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_693cc200b5a664{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_693cc200b5a664:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_693cc200b5a6f5{ color: #ffffff; }.iguru_module_social #soc_icon_693cc200b5a6f5:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_693cc200b5a6f5{ background: rgba(44,143,160,0.01); }.iguru_module_social #soc_icon_693cc200b5a6f5:hover{ background: rgba(255,255,255,0.01); }.iguru_module_social #soc_icon_693cc200b5a796{ color: #ffffff; }.iguru_module_social #soc_icon_693cc200b5a796:hover{ color: #2c8fa0; }.iguru_module_social #soc_icon_693cc200b5a796{ background: rgba(44,143,160,0.01); }.iguru_module_social #soc_icon_693cc200b5a796:hover{ background: rgba(255,255,255,0.01); }