小测试:进行性眼周肿胀

全身无其他疾病的55岁男性,主诉右眼流泪18个月,伴有右眼渐进性的眼周肿胀,在颞上、眉弓附近。没有眼痛、视力下降或复视。检查结果显示,眼压、双眼活动和瞳孔正常,双眼矫正视力均为20/20 (1.0)。外眼检查显示右侧眼球突出和下垂,右上眼睑皱褶抬高。Hertel眼球突出计测量值右眼为23 mm,左眼为18 mm。裂隙灯检查提示右眼轻度结膜充血,其他无明显异常,散瞳眼底检查正常。 病变活检图像(苏木精-伊红染色) SMA、p63、calponin和CK5/6的免疫染色阳性 低放大倍数(左图)       高放大倍数(右图) 开始测试  

小测试:转移性腺癌

一位71岁女性,有肺腺癌病史,左眼视力下降3周。彩色图像是她胸部的正电子发射计算机断层扫描 (PET)。第一张图片中的箭头指向她左肺上叶的肿块。右眼的视力为6/9.5 (0.65),左眼为6/19 (0.32)。眼压正常,角膜透明,前房正常。     开始测试  

Lecture: How to Build a Retinoblastoma Program

During this lecture, we discuss barriers and solutions to building a regional retinoblastoma center of excellence. We highlight programs that have succeeded in face of obstacles and celebrate their successes. Lecturer: Dr. Matthew W. Wilson, Professor of Ophthalmology, Hamilton Eye Institute/University of Tennessee, USA Download Slides PDF July 1, 2022

Lecture: Retinoblastoma Care and Research Updates for 2022

During this live webinar, we will discuss the latest advancements in retinoblastoma clinical care and new research findings. Clinical topics will include roles of treatment modalities including systemic, intraarterial and intravitreal chemotherapy, as well as laser, cryo and brachytherapy. We will then talk about new genetic findings and therapeutic prospects in this pediatric eye cancer, … Read more

小测验: 偶发闪光感

一位65岁的白人男性,偶有闪光感,因眼部色素沉着而被外部眼科医师转诊至您处。患者有多种心脏病史,每年吸烟量达到30包。双眼视力、眼压、瞳孔及眼前节检查均正常。右眼散瞳眼底检查正常;左眼如图所示。超声,包括A超和B超,显示有一个20 x 17 x 8mm的实性病变,内部反射率低,没有巩膜外延伸的迹象。     开始测试  

Quiz: Progressive Periocular Swelling

An otherwise healthy 55-year-old male presented with a history of 18 months of tearing in the right eye and progressive periocular swelling near his right brow.  There was no eye pain, vision loss, or diplopia.  Examination revealed best corrected visual acuity of 20/20 in both eyes with normal intraocular pressure, motility, and pupils.  External exam … Read more

Quiz: Occasional Photopsias

A 65-year-old white male with occasional photopsias is referred from an outside ophthalmologist for a pigmented lesion of his eye. The patient has an extensive cardiac history and a smoking history of 30 packs of cigarettes a year. Visual acuity, intraocular pressure, pupils and anterior segment exam are all normal for both eyes. Dilated fundus … Read more

Quiz: Metastatic Adenocarcinoma

A 71-year-old female with a history of adenocarcinoma of the lung presents with a 3-week history of decreased vision in the left eye. These color images are positron emission tomography (PET) scans of her chest. The arrow in the first image points to the mass in the upper lobe of her left lung. Visual acuities … Read more

Lecture: Modern Tools For Retinoblastoma

During this live webinar, Dr. Marr will discuss currently used treatment modifiers for intraocular retinoblastoma. Lecturer: Dr. Brian Marr, Columbia University Medical Center, New York, USA Transcript DR MARR: Good morning from New York City today. My name is Brian Marr. I’m the chief of the ophthalmic oncology service at Columbia University in New York … Read more