Baixa visão secundária a osteoma de coroide / Reduced vision caused by choroid osteoma

RESUMO Relatamos um caso de osteoma de coroide em uma paciente feminina de 25 anos. Apresentava uma lesão amarelada e elevada no polo posterior, característica da lesão tumoral. O diagnóstico foi confirmado com a ultrassonografia ocular. A paciente apresentava baixa acuidade visual e edema de mácula, que melhorou após injeção intravítrea de bevacizumab.

ABSTRACT The authors present a case of choroidal osteoma diagnosed in a 25-year-old female patient. A well-defined and slightly elevated yellow lesion located in the posterior pole of the right eye was suspected to be a tumor. Confirmation of diagnosis was obtained with A and B ecography. The patient had low vision and macular edema, which improved after intraocular injection of bevacizumab .

Cacosmia, migraña y osteoma del seno frontal presentacion de un caso clínico / Cacosmia, migraine and frontal sinus osteoma: a clinical case presentation

Presentación de un caso clínico Paciente sexo femenino de 40 años de edad, consulta por percibir olor a materia fecal, a quemado y/o descomposición únicamente en fosa nasal izquierda, acompañado de dolor intenso ipsilateral de ubicaciónretro ocular, supra orbitaria o temporal desencadenada por estímulos olorosos como la comida y/o ante la presencia de ruidos. También se presenta de forma súbita sin objeto o estímulo oloroso (fantosmia) que precede en minutos a la cefalea o bien que la acompaña. La paciente relaciona algunos episodios con la menstruación.

Presentation of a clinical case female patient 40 years old, receive consultation stool odor, burning and /or decomposition only in left nostril, accompanied by intense pain ipsilateral location temporary eye retro, supra orbital or triggered by odorous stimuli such as food and / or in the presencenoise. It also occurs suddenly without purpose or odorous stimulus (phantosmia) precedingin minutes or headache that accompanies it. The patient episodes associated with menstruation.

Photodynamic Therapy Combined with Intravitreal Bevacizumab in a Patient with Choroidal Neovascularization Secondary to Choroidal Osteoma

Choroidal osteoma is a benign ossified tumor that is found predominantly in healthy young women during their second and third decades of life. The lesions are white-to-cream or orange in color, are located in the peripapillary and macular areas, and are unilateral in most patients. The symptoms of choroidal osteoma include decreased visual acuity and metamorphopsia or scotoma corresponding to the location of the osteoma, but some patients have no symptoms. Prognosis of vision varies according to tumor location, retinal pigment epithelial and sensory retinal degeneration, subretinal fluid and hemorrhage, and development of a subretinal neovascular membrane.

Combination therapy of low-fluence photodynamic therapy and intravitreal ranibizumab for choroidal neovascular membrane in choroidal osteoma.

Choroidal osteoma is an unusual form of intraocular calcification seen in otherwise healthy eyes. It is a benign idiopathic osseous tumor of the choroid, typically seen in young females. Choroidal neovascular membrane (CNVM) is a complication seen in one-third of these patients and carries a poor visual outcome. We report a case of a 25-year-old hyperthyroid female with choroidal osteoma and subfoveal CNVM in her left eye which was successfully treated using low-fluence photodynamic therapy (PDT) with verteporfin followed by a single injection of intravitreal ranibizumab.

Choroidal neovascular membrane associated with choroidal osteoma (CO) treated with trans-pupillary thermo therapy.

Choroidal neovascular membrane, a known complication of choroidal osteoma causing visual loss when located subfoveally, can be successfully treated with transpupillary thermo therapy.

Síndrome da polipose adenomatosa do cólon: familial e Gardner: apresentaçäo de dois casos e revisäo da literatura / Adenomatous polyposis colonic syndrome: familial and Gardner: apresentation of two cases and literature review

Os autores descrevem dois casos de polipose adenomatosa colônica, sendo uma Familial e a outra Gardner. Discutem as características das síndromes e enfatizam o tratamento eminentemente cirúrgico. Debatem o tipo de cirurgia a ser realizada e concluem que a colectomia total com íleo-reto anastomose é o procedimento de escolha nos pacientes que näo apresentam ou säo portadores de pequenos números de pólipos retais. Este procedimento tem menores índices de complicaçöes e distúrbios psicológicos quando comparados a proctocolectomia total com ileostomia definitiva ou anastomose íleo-anal

Pneumatocele frontal secundário a osteoma do seio frontal / Frontal pneumatocele secundary to frontal sinus osteoma

Apresenta-se um caso de Pneumatocele intracraniano secundário a complicaçäo de osteoma do seio frontal direita. Säo apresentados: história clínica, quadro neurológico, achados neuro-radiológicos, técnica cirúrgica e resultado pós-operatório e análise da literatura pertinente ao assunto