Parents: Why my child sees blur?
Feb 27th
Parents: Why my child sees blur?
First you should tell how long, which eye, simultaneous symptom such as eye pain, red eye etc. to doctor about your child’s complain. After excluded congenital cataract, glaucoma, fundus abnormalities and nervous disease, the most common reason for it are optometric problems, such as myopia, hyperopia and astigmatism, sometimes keratoconus.
Follow the instructions according to your child’s age:
Myopia
1. 0~2 years old. Recommend using powerful cycloplegica, then exam the refractive status carefully. If there is no existed strabismus or high myopia, it is no necessary to prescribe glass wear, just observe. If high myopia, it is necessary More >
A case of orbital tumor with very interesting clinical manifestations
Feb 25th
A case of orbital tumor with very interesting clinical manifestations
A middle aged woman came to me with the orbit CT image of her, and presented with the little pain at the lower rim of the left orbit. She complained that she felt ocular pain when she bent down to tie the shoelace and slept on the left side. The extra ocular and intra ocular had no signs of abnormalities except a little pain by pressing at the lower rim of the orbit.
I read the image report, and find a tumor in the orbit. See the image:
It is best probable that More >
Finding a CAD software for rebuilding tri-dimension model from clinical instrument
Feb 23rd
I am trying to Find a CAD software for rebuilding tri-dimension model from clinical instrument.
I posted a question in a forum: CAD softwares for rebuilding tri-dimension model in linux
1. I want to gather data from a equipment. Perhaps content millions of data.
2.Rebuilt these data by math method.
3.Use software to reconstruct the data in two-dimensional graphics, tri-dimensional graphics is the best.
4.Choose another model and by some technique to collect the tri-dimensional shape, then use the same method to reconstruct it in computer.
5.Match them to see if they are fit.Are there any CAD for build tri-dimension model in linux?
There four answers:
1. There More >
Patients: Why I feel different brightness in my both eyes?
Feb 23rd
A middle aged man came to me and said:’Doctor, I cannot see clearly?’. I glanced at his visual acuity record: both eyes were 1.0. In order to exclude whether his feeling was true or false,
I asked him: ‘Do you feel different in your eyes or one eye is darker than another?’.
The patient answered:’Yes, sir, I feel a little darker than before ‘.
I checked the fundus of his eyes. The macular fovea reflex cannot be observed. So I told him to take a ZEISS OCT exam to confirm what the macular disease was.
The pictorial documents are: You could see serous detachment between More >