ABSTRACT
OBJETIVO: Describir dos causas poco frecuentes de coriorretinopatía serosa central. Casos clínicos: Caso 1: mujer de 35 años con pérdida de visión del ojo izquierdo. Como antecedente presenta vacunación reciente contra la gripe. Podría ser la causa del proceso por desencadenar una respuesta inmune con aumento de inmunocomplejos circulantes que favorecieran isquemia coroidea. Caso 2: varón de 41 años con pérdida de visión del ojo izquierdo. Como antecedente presenta toma de cocaína, que podría relacionarse por su efecto adrenérgico, y antigua cirugía refractiva con láser excimer (LASIK)
OBJECTIVE: Describe 2 rare causes of central serous chorioretinopathy. Clinical cases: Case 1: A 35 year old woman with loss of vision in her left eye, with a recent history of a flu vaccination. This could have been the process that triggered an immune response, with increased circulating immune complexes that favour choroidal ischemia. Case 2: A 41 year old man with loss of vision in his left eye. As history, had consumed cocaine, which could be related to its adrenergic effect adrenergic, and earlier excimer laser refractive surgery (LASIK)
Subject(s)
Humans , Male , Female , Adult , Central Serous Chorioretinopathy/etiology , Corneal Surgery, Laser , Tomography, Optical Coherence , Influenza Vaccines/adverse effects , Cocaine-Related Disorders/diagnosisABSTRACT
Two boletes that frequently form fruiting bodies in Pseudomonotes tropenbosii forests are described from Colombian Amazonia. One is a new species of Austroboletus here described as A. amazonicus and the other one is Fistulinella campinaranae var. scrobiculata Singer, which is a new record for Colombia. Macromorphological, micromorphological and habitat data for these species are provided as well as DNA sequence data of the internal transcribed spacer (ITS) regions and the D1/D2 domains of the large subunit (LSU) ribosomal DNA.