Has anyone encountered iris bombe' in a pigmentary glaucoma patient?

John Mark Sim De Leon @John-Mark-De-Leon

20 August 2017 0 5K Report

Reverse pupillary block is the common presentation of pigmentary glaucoma. I had recently encountered a case of pigmentary glaucoma with iris bombe'.

Badges
Science topic

More John Mark Sim De Leon's questions See All

PACYC PCR not working after several attempts. Would anyone have any suggestions?

So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...

02 March 2021 1,146 2 View

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View

Quantifying leaking DNA from bacteria - what's the secret?

Hi, all! I need to determine if my treatment causes membrane damage in bacteria (S. aureus and E. cloacae), but I cannot use a fluorescent probe such as PI and similar ones because my compound is...

24 February 2021 2,006 2 View

Please let me know how to remove mycoplasma contamination from cell line?

I am facing a problem in maintaining the cell line of HepG2 and HepG2.2.15. I have used plasmocin Tm treatment (Invivo gen) Cat.#ant-mpt Lot #MPT-41-01 for more than a month. I have also used...

21 February 2021 6,046 4 View

What is the minimum number of studies in each category required for a multiple subgroup analysis to be viable in a meta-analysis?

Cochrane Handbook mentions subgroup analyses are only warranted if there are more than 10 studies (I have 28), and if they are distributed evenly among categories of subgroup. I am wondering if...

17 February 2021 3,467 4 View

How do you interpret multiple meta-regression in STATA?

Please could someone recommend a resource that explains performing meta-regression with multiple moderators. I have read the STATA META ANALYSIS REFERENCE MANUAL, but this only gives examples of...

17 February 2021 7,376 1 View

How many indicators do I need to represent a latent construct?

Hi folks! We did a large survey and planned to use 3 indicators to represent a latent construct (Sense of Place/SoP) in a latent regression model (structural equation modeling). However, one of...

15 February 2021 7,705 3 View

Western blot protein of interest falling at a lower weight than expected?

My protein of interest is DAGLa (115 kDa). We received the antibody for this from another researcher who reliably shows bands at this weight. We do see a light banding at this weight, but the...

11 February 2021 6,009 3 View

What is the structure of a photon that can describe the interference experiments that reject the wave nature of light?

De Broglie's double-solution postulated a causal model of Quantum Mechanics. Knowledge of the photon structure was needed to model the particle part of the cause of the Double Slit interference...

11 February 2021 6,869 5 View

Differences between sheep blood with Alsever solution vs citrated/defibrinated sheep blood in microbiological media?

I am aware of a study that has compared the use of citrated and defibrinated sheep's blood in microbiological media (Hair Sheep Blood, Citrated or Defibrinated, Fulfills All Req... ), but can...

10 February 2021 5,927 1 View

What is the easiest process/ tools for image classification?

I want to classify iris images using simple machine learning algorithms like (SVM, LR, e.t.c). Is there an easy way to do so? I don't want to use AI or deep learning. Please suggest to me python...

09 July 2020 289 12 View

Do you have a specific question in glaucoma that may need a systematic review and/or a meta-analysis?

I have ophthalmology resident trainees who want to perform a systematic review and/or meta-analysis in glaucoma and want opinion from other experts about what topic seems relevant for them in this...

21 May 2020 6,692 1 View

Where can I get any good content or research papers based on animal biometric using iris pattern especially in cattles?

Where can I get any good content or research papers based on animal biometric using iris pattern especially

09 March 2020 1,208 2 View

How do I co-relate between diabetis and glaucoma?

Hi all, want to ask if there is any simpler way to co-relate between diabetic neuropathy and glaucoma? What is the mechanism or what is being affected in diabetic patient that leads to the...

16 September 2019 9,373 5 View

Is anyone familiar with an effective vignette which can be used to measure dispositional empathy?

I plan to use this measurement alongside with the Interpersonal Reactivity Index (IRI) (Davis, 1983).

08 September 2019 7,528 3 View

What are the weaknesses of using Iris for recognition process?

What are the identifiable drawbacks of using iris for classification and recognition process?

07 August 2019 8,262 9 View

What are the best features to use in Glaucoma detection using Cup-to-Disk ratio?

I am going to extract optical cup and disc from retinal image and extracting features to classify using SVM or any other classifier. Now i want the best features to be considered in local approach.

06 July 2019 4,767 2 View

What are the methods for fusing separate classifiers for better performance in glaucoma detection?

For Ex: we use Random Forest, SVM etc as separate classifiers for classifying the dataset as normal or abnormal. Now i want to fuse these classifiers to get an optimal decision on the same. What...

04 May 2019 7,627 3 View

Dataset of Fundus images for Glaucoma testing?

Hi Im doing research for automated glaucoma detection, but after so much effort I not able to find dataset of fundus images for glaucoma testing. I request the research doers to kindly upload any...

03 April 2019 9,642 2 View

Do anyone have oct image dataset for glaucoma classification and its classification into its types (open angle glaucoma and closed angle glaucoma)?

do anyone have oct image dataset for glaucoma classification?

02 March 2019 343 2 View