Results 41 to 50 of about 1,147,289 (383)

Un diagnóstico ocular complicado

open access: yesGalicia Clínica, 2022
Extramedullary plasmacytoma is a rare neoplasm, corresponding to 3% of malignant plasmacyte neoplasms and 1% of all neoplasms of the head and neck. The location in the orbit is uncommon.
Joana Antunes, Ana Batista
doaj   +1 more source

Imaging of adult ocular and orbital pathology - a pictorial review [PDF]

open access: yes, 2014
Orbital pathology often presents a diagnostic challenge to the reporting radiologist. The aetiology is protean, and clinical input is therefore often necessary to narrow the differential diagnosis.
Brennan, Paul   +8 more
core   +1 more source

Automatic Detection of Blue-White Veil and Related Structures in Dermoscopy Images [PDF]

open access: yesComputerized Medical Imaging and Graphics 32 (2008) 670-677, 2010
Dermoscopy is a non-invasive skin imaging technique, which permits visualization of features of pigmented melanocytic neoplasms that are not discernable by examination with the naked eye. One of the most important features for the diagnosis of melanoma in dermoscopy images is the blue-white veil (irregular, structureless areas of confluent blue ...
arxiv   +1 more source

Spreading of diseases through comorbidity networks across life and gender [PDF]

open access: yes, 2014
The state of health of patients is typically not characterized by a single disease alone but by multiple (comorbid) medical conditions. These comorbidities may depend strongly on age and gender.
Chmiel, Anna   +2 more
core   +2 more sources

Block excision of mixed structure iridociliary melanoma. A clinical case

open access: yesРоссийский офтальмологический журнал, 2021
The paper describes the details of observation and surgical treatment of a patient with an established diagnosis of melanoma of the iris and ciliary body.
T. Yu. Matnenko, O. I. Lebedev
doaj   +1 more source

Mathematical modelling, selection and hierarchical inference to determine the minimal dose in IFN$α$ therapy against Myeloproliferative Neoplasms [PDF]

open access: yesMathematical Medicine and Biology: A Journal of the IMA, Volume 41, Issue 2, June 2024, Pages 110-134, 2021
Myeloproliferative Neoplasms (MPN) are blood cancers that appear after acquiring a driver mutation in a hematopoietic stem cell. These hematological malignancies result in the overproduction of mature blood cells and, if not treated, induce a risk of cardiovascular events and thrombosis. Pegylated IFN$\alpha$ is commonly used to treat MPN, but no clear
arxiv   +1 more source

Clinical case of toxocariasis chorioretinitis

open access: yesOftalʹmologiâ, 2014
The clinical case of a toxocariasis chorioretinitis which is of interest for ophthalmologists is described. Insufficient knowledge of clinic and diagnostics of a lesion of eyes by Toxocara canis, their infrequent occurrence, similarity of the ...
I. G. Pikhovskaia   +3 more
doaj   +3 more sources

Evaluation of Overall Survival (OS) and Event-Free Survival (EFS) of paediatric sarcoma patients at a single institution [PDF]

open access: yes, 2015
Aims: To evaluate OS and EFS of paediatric sarcoma patients with an interest in comparing metastatic cases with non-metastatic cases, and compiling statistics on treatment methods.
A. Macdonald   +8 more
core   +1 more source

Primary Cancer Sites and Clinical Features of Choroidal Metastasis in Mexican Patients

open access: yesClinical Ophthalmology, 2021
Guillermo Salcedo-Villanueva,1 Abraham Alejandro Medina-Andrade,1 Daniel Moreno-Paramo,2 Maria Fernanda Golzarri,1 Edel Moreno-Paramo,1 Grecia Yael Ortiz-Ramirez,1 Ursula Martinez-Aguilar,3 Ulises De Dios-Cuadras,3 Martin Jimenez-Rodriguez,4 Itzel ...
Salcedo-Villanueva G   +15 more
doaj  

An Assessment of the Eye Tracking Signal Quality Captured in the HoloLens 2 [PDF]

open access: yes, 2021
We present an analysis of the eye tracking signal quality of the HoloLens 2s integrated eye tracker. Signal quality was measured from eye movement data captured during a random saccades task from a new eye movement dataset collected on 30 healthy adults. We characterize the eye tracking signal quality of the device in terms of spatial accuracy, spatial
arxiv   +1 more source

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