ABSTRACT
Introducción El queratocono es la ectasia corneal más frecuente y la segunda causa de queratoplastia en el mundo. Las características clínicas y epidemiológicas del queratocono no han sido apenas estudiadas en España y, hasta la fecha, no se ha hecho ningún trabajo en Asturias. Material y métodos Se realizó un estudio transversal analizando todos los casos de queratocono diagnosticado en las primeras consultas de la sección de Córnea y Superficie de los centros Hospital Universitario Central de Asturias (Oviedo) y Hospital Universitario de Cabueñes (Gijón) entre 2017 y 2020. A todos los pacientes se les recogieron datos demográficos, agudeza visual y se les realizó una topografía corneal. Resultados Se incluyeron un total de 112 pacientes (42,0% mujeres y 58,0% hombres). La edad media era de 36,84±15,59, teniendo un 39,3% una edad superior a 40 años. Un 31,8; 28,0; 15,0 y 25,2% se encontraban en los estadios i, ii, iii y iv, respectivamente, en la escala Amsler-Krumeich. En un 7,5% se implantaron segmentos corneales, en un 4,7% se realizó cross-linking y en un 13,2% se realizó queratoplastia. Conclusión Aproximadamente un 40% de los queratoconos se detectan en estadios avanzados y otro 40% a una edad superior a los 40 años. Un 13% de los mismos requieren queratoplastia, por lo que sigue siendo una indicación frecuente en nuestro medio. Es necesario, por tanto, realizar un diagnóstico precoz para actuar antes de que exista una pérdida visual irreversible. (AU)
Introduction Keratoconus is the most frequent corneal ectasia and second most common cause of keratoplasty worldwide. The clinical and epidemiological characteristics of keratoconus have rarely been studied in Spain, and to date, no study has been done in Asturias. Material and methods A cross-sectional study was conducted to analyze all cases of keratoconus diagnosed in the first consultations of the cornea and surface section of the Hospital Universitario Central de Asturias (Oviedo) and Hospital Universitario de Cabueñes (Gijón) between 2017 and 2020. Demographic data, visual acuity and corneal topography were collected. Results A total of 112 patients (42.0% women and 58.0% men) were included. The mean age was 36.84±15.59, with 39.3% being older than 40 years. 31.8%, 28.0%, 15.0%, and 25.2% were in stages i, ii, iii and iv, AmslerKrumeich scale, respectively. Corneal segments were implanted in 7.5% of patients, cross-linking was performed in 4.7%, and keratoplasty was performed in 13.2%. Conclusion Approximately 40% of keratoconus cases are detected at advanced stages and another 40% are detected at an age over 40 years. 13% of these patients require keratoplasty, which is why it is frequently performed in our setting. Therefore, early diagnosis before irreversible visual loss is necessary. (AU)
Subject(s)
Humans , Male , Female , Adolescent , Young Adult , Adult , Middle Aged , Aged , Keratoconus/diagnosis , Keratoconus/epidemiology , Cross-Sectional Studies , Spain/epidemiology , Prevalence , IncidenceABSTRACT
INTRODUCTION: Keratoconus is the most frequent corneal ectasia and second most common cause of keratoplasty worldwide. The clinical and epidemiological characteristics of keratoconus have rarely been studied in Spain, and to date, no study has been done in Asturias. MATERIAL AND METHODS: A cross-sectional study was conducted to analyze all cases of keratoconus diagnosed in the first consultations of the Cornea and Surface section of the Hospital Universitario Central de Asturias (Oviedo) and Hospital Universitario de Cabueñes (Gijón) between 2017 and 2020. Demographic data, visual acuity and corneal topography were collected. RESULTS: A total of 112 patients (42.0% women and 58.0% men) were included. The mean age was 36.84⯱â¯15.59, with 39.3% being older than 40 years. 31.8%, 28.0%, 15.0%, and 25.2% were in stages I, II, III and IV, Amsler-Krumeich scale, respectively. Corneal segments were implanted in 7.5% of patients, cross-linking was performed in 4.7%, and keratoplasty was performed in 13.2%. CONCLUSION: Approximately 40% of keratoconus cases are detected at advanced stages and another 40% are detected at an age over 40 years. 13% of these patients require keratoplasty, which is why it is frequently performed in our setting. Therefore, early diagnosis before irreversible visual loss is necessary.
Subject(s)
Corneal Transplantation , Keratoconus , Male , Humans , Female , Young Adult , Adult , Middle Aged , Keratoconus/diagnosis , Keratoconus/epidemiology , Cross-Sectional Studies , Cornea , Visual AcuityABSTRACT
Mujer de 55 años que refiere pérdida visual progresiva en el ojo derecho presenta un escotoma juncional en un estudio campimétrico. Se practica resonancia magnética, que muestra un aneurisma de la arteria cerebral media derecha con compromiso quiasmático ipsolateral
The case concerns a 55 year-old female patient with progressive visual decrease in her right eye that showed a junctional scotoma in the visual field study. A magnetic resonance scan was performed, which showed a right middle cerebral artery aneurysm with ipsolateral chiasmatic involvement
Subject(s)
Humans , Female , Middle Aged , Intracranial Aneurysm/complications , Scotoma/etiology , Aneurysm, Ruptured/complications , Delayed Diagnosis , Dry Eye Syndromes/complications , Dyspnea/etiology , Fatal Outcome , Intracranial Aneurysm/diagnostic imaging , Magnetic Resonance Imaging , Nerve Compression Syndromes/etiology , Optic Chiasm/physiopathology , Scotoma/physiopathology , Subarachnoid Hemorrhage/etiology , Tomography, Optical Coherence , Visual Field Tests , Visual FieldsABSTRACT
The case concerns a 55 year-old female patient with progressive visual decrease in her right eye that showed a junctional scotoma in the visual field study. A magnetic resonance scan was performed, which showed a right middle cerebral artery aneurysm with ipsolateral chiasmatic involvement.
Subject(s)
Intracranial Aneurysm/complications , Scotoma/etiology , Aneurysm, Ruptured/complications , Delayed Diagnosis , Dry Eye Syndromes/complications , Dyspnea/etiology , Fatal Outcome , Female , Humans , Intracranial Aneurysm/diagnostic imaging , Magnetic Resonance Imaging , Middle Aged , Nerve Compression Syndromes/etiology , Optic Chiasm/physiopathology , Scotoma/physiopathology , Subarachnoid Hemorrhage/etiology , Tomography, Optical Coherence , Visual Field Tests , Visual FieldsABSTRACT
Caso clínico: Hombre de 52 años que acudió a urgencias por disminución progresiva de su visión en el ojo derecho. Como antecedentes había tenido nefrectomía derecha por carcinoma renal 7 años antes y neumonectomía derecha por metástasis 3 meses antes. En la funduscopia se observaba una masa coroidea en ojo derecho, compatible con metástasis. Se realizó enucleación. Durante un año permaneció sin progresión pero en los últimos seis meses ya ha aparecido. Discusión: Las metástasis coroideas de carcinoma renal son infrecuentes y pueden ocurrir varios años después de la curación del primario. Su sintomatología es variable y su aspecto poco característico por lo que puede dificultar su diagnóstico diferencial(AU)
Case report: A fifty-two year-old man who came to our emergency room because of gradual loss of vision in his right eye. He had suffered right nefrectomy for renal cell carcinoma seven years previously and pneumectomy for metastasis in his right lung three months ago. In the fundus examination a choroidal mass was found in his right eye, suggesting metastasis. Treatment was enucleation of the affected eye. During the first year there was no progression, but in the last six months it has re-appeared. Discussion: Choroidal metastasis of renal cell carcinoma is rare and can appear years after treating the primary tumour. Its symptoms are variable, and its shape is not very characteristic so it can be difficult to make a differential diagnosis(AU)
Subject(s)
Humans , Male , Middle Aged , Kidney Neoplasms/pathology , Choroid Neoplasms/secondary , Neoplasm Metastasis/pathology , Nephrectomy , Ophthalmoscopy , Diagnosis, DifferentialABSTRACT
CASE REPORT: A patient was studied because of upper lid bilateral edema and xanthelasmae-like lesions after three years of evolution. During the ophthalmologic examination orange-yellowish lesions and two symmetrical tumours were observed on the temporal part of both upper lids. Corticoid-therapy was undertaken which reduced the size of the tumours, however the size increased again after the discontinuation of treatment. A biopsy was performed and lid xanthogranulomatosis was diagnosed. Other systemic examinations were normal. DISCUSSION: Erdheim-Chester disease is a xanthogranulomatosis that can affect ocular and periorbital structures. Combination of xanthelasmae-like lesions and bilateral orbital masses should make us consider this process and try to locate any associated systemic conditions.
Subject(s)
Erdheim-Chester Disease , Orbital Diseases , Adult , Erdheim-Chester Disease/diagnosis , Erdheim-Chester Disease/drug therapy , Female , Humans , Orbital Diseases/diagnosis , Orbital Diseases/drug therapyABSTRACT
Caso clínico: Paciente con edema bilateral de párpados superiores y lesiones similares a xantelasmas de tres años de evolución. La exploración oftalmológica mostraba dos tumoraciones temporales simétricas en ambos párpados superiores con lesiones naranjo-amarillentas. Se pautaron corticoides que hicieron disminuir el tamaño de las tumoraciones, con recidiva de los mismos al suspender dicha medicación. La biopsia reveló una xantogranulomatosis palpebral. El resto de las exploraciones sistémicas fueron normales. Discusión: La enfermedad de Erdheim-Chester es una xantogranulomatosis que puede afectar a las estructuras oculares y periorbitarias. La combinación de lesiones similares a xantelasmas y masas orbitarias bilaterales deben hacernos pensar en este proceso y buscar la posible afectación sistémica(AU)
Case report: A patient was studied because of upper lid bilateral edema and xanthelasmae-like lesions after three years of evolution. During the ophthalmologic examination orange-yellowish lesions and two symmetrical tumours were observed on the temporal part of both upper lids. Corticoid-therapy was undertaken which reduced the size of the tumours, however the size increased again after the discontinuation of treatment. A biopsy was performed and lid xanthogranulomatosis was diagnosed. Other systemic examinations were normal. Discussion: Erdheim-Chester disease is a xanthogranulomatosis that can affect ocular and periorbital structures. Combination of xanthelasmae-like lesions and bilateral orbital masses should make us consider this process and try to locate any associated systemic conditions(AU)
Subject(s)
Humans , Female , Adult , Orbital Pseudotumor/pathology , Erdheim-Chester Disease/diagnosis , Blepharoptosis/etiology , Adrenal Cortex Hormones/therapeutic useABSTRACT
CASE REPORT: A fifty-two year-old man who came to our emergency room because of gradual loss of vision in his right eye. He had suffered right nefrectomy for renal cell carcinoma seven years previously and pneumectomy for metastasis in his right lung three months ago. In the fundus examination a choroidal mass was found in his right eye, suggesting metastasis. Treatment was enucleation of the affected eye. During the first year there was no progression, but in the last six months it has re-appeared. DISCUSSION: Choroidal metastasis of renal cell carcinoma is rare and can appear years after treating the primary tumour. Its symptoms are variable, and its shape is not very characteristic so it can be difficult to make a differential diagnosis.
