This is contrary to the standing opinion and present problems regarding the integrity of the retina. [ncbi.nlm.nih.gov]

• Asymptomatic

  Nine years later she presented with night blindness, severe diarrhea and mild jaundice and was found to have malabsorption with vitamin A and K deficiencies as well as asymptomatic liver cirrhosis. [ncbi.nlm.nih.gov]

  She was asymptomatic in daylight, but almost blind in the dark to the extent where she found driving difficult unless weather conditions were clear and bright. [journalofoptometry.org]

  If an asymptomatic hydrocele obscures physical examination of the testicle, this study may be appropriate prior to surgical intervention. [emedicine.medscape.com]

• Weakness

  It is helpful in dealing with weakness of Optic Nerves. Collect black Basil leaves and grind them to extract its juice. Use this juice as an eye drop. Put one drop in the affected eye daily before going to bed. [herbpathy.com]

  This medical conditions primarily affects the brain and motor functions and apart from night blindness there are many different symptoms such as deafness, weakness, balance and coordination problems. [ic.steadyhealth.com]

  The patient, in the initial phase of retinitis pigmentosa, perceives compromised minor and weak light vision due to the decline of the rod photoreceptors. Later, this will be followed by irregularities in the adjacent retinal pigment epithelium. [manipalhospitals.com]

  Night Blindness is also seen to occur in people with pancreatic disorders as weak pancreas fail to absorb adequate vitamin A and he body gets vitamin A deficiency resulting in Night Blindness. [epainassist.com]

  […] radial keratotomy) Sorsby's Fundus Dystrophy (Macular degeneration) Vitamin A deficiency Choroideremia Glaucoma Aulus Cornelius Celsus, writing ca. 30 AD, described night blindness and recommended an effective dietary supplement: "There is besides a weakness [en.wikipedia.org]

• Fever

  Phase 3 liposomal amphotericin B 12 A Multicenter, Double-Blind, Randomized, Comparative Study To Evaluate The Safety, Tolerability, And Efficacy Of MK-0991 Versus (Amphotericin B) Liposome For Injection As Empirical Therapy In Patients With Persistent Fever [malacards.org]

  […] on at least 1 d of the episode; ARI-2: an episode of difficulty breathing with fever on at least 1 d of the episode; and ARI-3: an episode of difficulty breathing with fever and cough on at least 1 d of the episode. [academic.oup.com]

• Pallor

  The retina usually appears normal, although the optic nerve may show myopic tilt and temporal pallor. An ERG must be performed for diagnosis. [aao.org]

  Retinal thinning, bone spicule pigmentation, vascular attenuation, optic disc pallor, and pigmentary atrophy have all been noted. [disorders.eyes.arizona.edu]

• Surgical Procedure

  This expensive surgical procedure may do more harm than good. Choose the safest option for improving your vision. [rebuildyourvision.com]

• Overeating

  Usually, individuals over the age of 50 develop this issue. A person’s vision gets deteriorated over a period of time, eventually resulting into night blindness. [healthguidance.org]

  However, it took over 1 year for his vitamin A level to return to normal. [ncbi.nlm.nih.gov]

• Jaundice

  Nine years later she presented with night blindness, severe diarrhea and mild jaundice and was found to have malabsorption with vitamin A and K deficiencies as well as asymptomatic liver cirrhosis. [ncbi.nlm.nih.gov]

• Photosensitivity

  Vitamin A deficiency, which causes reduced photosensitivity of rhodopsin (a chromoprotein) in rod cells, causes night blindness that is usually not severe, and vision most often recovers when adequate levels of the vitamin are administered. [britannica.com]

  Rhodopsin, maintains its photosensitivity only in the presence of vitamin A. Night blindness is a classic finding from deficiency of vitamin A. [medicinenet.com]

• Night Blindness

  Acquired Causes Most of the acquired causes of night blindness (night blindness which is not present since birth and does not have a genetic basis), generally fall into the category of progressive night blindness. [web.archive.org]

  ERG might be more sensitive than serum vitamin A level and is recommended in case of night blindness but still normal vitamin A level. [ncbi.nlm.nih.gov]

  Night blindness is poor vision at night or in dim light. Night blindness may cause problems with driving at night. People with night blindness often have trouble seeing stars on a clear night or walking through a dark room, such as a movie theater. [nlm.nih.gov]

• Strabismus

  […] group of retinal disorders characterized by night or dim light vision disturbance or delayed dark adaptation, poor visual acuity (ranging from 20/30 to 20/200), myopia (ranging from low (-0.25 diopters [D] to -4.75 D) to high (≥-10.00 D)), nystagmus, strabismus [orpha.net]

  Nystagmus and strabismus are inconsistent findings. Retinal pigmentation is usually normal in the X-linked forms. Visual acuity ranges from 20/30 to 20/200. [disorders.eyes.arizona.edu]

  Congenital stationary night blindness (CSNB) is usually diagnosed based on the owner's observations, but some horses have visibly abnormal eyes: poorly aligned eyes (dorsomedial strabismus) or involuntary eye movement (nystagmus). [en.wikipedia.org]

  X-linked congenital stationary night blindness is also associated with myopia, nystagmus, and strabismus (a deviation of the eye, otherwise known as squint or cockeye ). [web.archive.org]

• Visual Impairment

  Author information 1 The Chicago Lighthouse for People Who Are Blind or Visually Impaired and Department of Ophthalmology and Visual Sciences, University of Illinois Eye and Ear Infirmary, Chicago, Illinois, USA. [ncbi.nlm.nih.gov]

  Synonyms: moon blindness, nyctalopia Type of: avitaminosis, hypovitaminosis any of several diseases caused by deficiency of one or more vitamins vision defect, visual defect, visual disorder, visual impairment impairment of the sense of sight [vocabulary.com]

  When analyzing data, cases whose blindness was probably due to visual impairment from other causes are generally excluded. [measureevaluation.org]

  Night blindness is technically referred to as nyctalopia, and is regarded as a visual impairment. People who battle this impairment experience poor vision in dimly lit rooms or at night. [med-health.net]

• Visual Impairment

  Author information 1 The Chicago Lighthouse for People Who Are Blind or Visually Impaired and Department of Ophthalmology and Visual Sciences, University of Illinois Eye and Ear Infirmary, Chicago, Illinois, USA. [ncbi.nlm.nih.gov]

  Synonyms: moon blindness, nyctalopia Type of: avitaminosis, hypovitaminosis any of several diseases caused by deficiency of one or more vitamins vision defect, visual defect, visual disorder, visual impairment impairment of the sense of sight [vocabulary.com]

  When analyzing data, cases whose blindness was probably due to visual impairment from other causes are generally excluded. [measureevaluation.org]

  Night blindness is technically referred to as nyctalopia, and is regarded as a visual impairment. People who battle this impairment experience poor vision in dimly lit rooms or at night. [med-health.net]

• Photophobia

  Nystagmus and photophobia are usually not features. Dyschromatopsia and loss of central acuity can develop later as the cones eventually become dysfunctional as well but these symptoms are much less severe than those seen in cone-rod dystrophies. [disorders.eyes.arizona.edu]

• Confusion

  Often times new students are confused about the impact of light on their eyesight. Note that there are several other causes of what’s described as “night blindness”, which we aren’t discussing in this article. [endmyopia.org]

  To help you make educated decisions, and to better understand controversial or confusing supplements, our medical experts have digested the science into these three easy-to-follow ratings. [uofmhealth.org]

  Almost all of the characters in "Twelfth Night" fell in love with a disguise; I will detail the confusing relationships and disguises used in the play to show the blindness of love.... [123helpme.com]

• Dizziness

  Other problems include headaches, stomach aches, dizziness, night blindness, leprosy, dermatitis, and skin disorders. The electroretinogram in congenital stationary night blindness with myopia. [dictionary.cambridge.org]

  Take too much vitamin A and it will be stored in the liver leading to toxicity, logically called “hypervitaminosis A”, the symptoms of which include skin irritation, feeling dizzy and nauseous, and pain in body joints. [optometrist.com.au]

• Irritability

  Take too much vitamin A and it will be stored in the liver leading to toxicity, logically called “hypervitaminosis A”, the symptoms of which include skin irritation, feeling dizzy and nauseous, and pain in body joints. [optometrist.com.au]

  Insects spread diseases—some of them deadly—and can cause irritating and performance-limiting allergic reactions. We’ll spend the hour answering your questions about protecting horses from mosquitoes, gnats, biting flies, ticks, and more. [thehorse.com]

  Fecal transplant is used to treat gut infections and is now being studied as a treatment for obesity, urinary tract infections, irritable bowel syndrome and more. [nytimes.com]

• Seizure

  In 1903, Italian pathologists Marchiafava and Bignami described 3 alcoholic men who died after having seizures and coma. In each patient, the middle two thirds of the corpus callosum was found to be severely necrotic. [emedicine.medscape.com]

Metastatic workup showed no nodal or distant spread, T1N0M0 stage I. After orchiectomy, the patient underwent adjuvant external beam radiotherapy to the para-aortic nodes. [emedicine.medscape.com]

Splenogonadal fusion in a 29-year-old man with a painless, palpable left testicular mass, found during workup for infertility. [pubs.rsna.org]

PET scanning is not usually part of the initial workup but may be useful in tracking activity and growth in residual masses following definitive chemotherapy. [9] [3] [10] [11] Several laboratory values may be useful in following tumor burdens. [ncbi.nlm.nih.gov]

KEYWORDS: Cuban treatment; Soviet Union treatment; dubious RP treatments; historical RP treatments; night blindness; retinitis pigmentosa (RP) [ncbi.nlm.nih.gov]

Future treatments may include retinal transplant, artificial retinal implants, and stem-cell treatment of the genetic defect. [web.archive.org]

Treatment Treatment Options: No treatment has been reported. [disorders.eyes.arizona.edu]

Prognosis Prognosis is good but depends on the stage of disease with 5- year survival rates as high as 99% in stage 1 disease. [orpha.net]

Prognosis Seminoma of the testis is associated with a good prognosis, with most tumours following an indolent course. In cases without evidence of lymphatic spread, 5 year survival approaches 100%. [healthengine.com.au]

Moreover, data suggest an improved overall prognosis for MBD. [emedicine.medscape.com]

Unknown status NCT00004219 Phase 3 granisetron hydrochloride;lerisetron 2 Trial of Imaging and Schedule in Seminoma Testis Unknown status NCT00589537 Phase 3 3 Randomized Phase II/III Study of Taxol/Paclitaxel-BEP Versus BEP in Patients With Intermediate Prognosis [malacards.org]

However, the etiology of this unique form of unilateral night blindness remains obscure. [ncbi.nlm.nih.gov]

Etiology Etiology is unknown but tumors are thought to arise from an embryonic germ cell leading to testicular intraepithelial neoplasia (the precursor to classical seminoma). [orpha.net]

Pathogenesis Etiology Inherited in the Appaloosa by, as yet, an unidentified pattern - thought to be either autosomal recessive, or sex-linked recessive, with the defect on the X chromosome. [vetstream.com]

Etiology and Pathophysiology It has long been accepted that the etiology of Marchiafava-Bignami disease (MBD) is likely either toxic or nutritional, as it is seen predominantly in malnourished alcoholics. [emedicine.medscape.com]

ORPHA:1390 Synonym(s): Hunter-Thompson-Reed syndrome Prevalence: Inheritance: - Age of onset: Childhood ICD-10: Q87.8 OMIM: - UMLS: - MeSH: - GARD: - MedDRA: - Summary Epidemiology It has been described in two brothers. [orpha.net]

Kataja This Clinical Practice Guideline for Testicular Seminoma and Non-seminoma features epidemiology of these rare malignancies in young men, the diagnosis, management of the primary tumour, post-orchiectomy staging and risk assessment, treatment recommendations [esmo.org]

Epidemiologic studies have demonstrated different incidence patterns in western civilized countries with overall rising incidence trends. [urotoday.com]

The pathophysiology of acne. Cutis. 2005; 76 (2 Suppl):4–7. [ PubMed ] 2. Harris EW, Loewenstein JI, Azar D. Vitamin A deficiency and its effects on the eye. Int Ophthalmol Clin. 1998; 38 :155–61. [ PubMed ] 3. Danby FW. [ncbi.nlm.nih.gov]

Pathophysiology A congenital, non-progressive disease which produces visual disturbance in reduced light conditions, probably due to a defect in neural transmission from the photoreceptor cell to the bipolar and Muller cells. [vetstream.com]

(See Etiology and Pathophysiology.) In 1903, Italian pathologists Marchiafava and Bignami described 3 alcoholic men who died after having seizures and coma. [emedicine.medscape.com]

[…] primary to extragonadal sites (such as pineal gland) ICD coding ICD-10: C62.90 - malignant neoplasm of unspecified testis, unspecified whether descended or undescended ICD0: 9061/3 - seminoma, NOS Epidemiology Male, age 30 - 49 Rare in > 70 or < 20 years Pathophysiology [pathologyoutlines.com]

A case of CADASIL presenting as schizophreniform organic psychosis has been reported. [6] Pathophysiology [ edit ] The underlying pathology of CADASIL is progressive hypertrophy of the smooth muscle cells in blood vessels. [en.wikipedia.org]

Proper intake of vitamin A is one preventive measure against night blindness. If the problems originates from other medical conditions, it can be prevented only if the specific condition that leads to night blindness is preventable. [ic.steadyhealth.com]

Night Blindness Prevention “Prevention is better than cure”, isn’t it? In most cases, night blindness can be prevented by taking proper care of one’s health. [healthguidance.org]

Prevention and Management By treating the above conditions early it is possible to prevent night blindness. Vitamin A supplementation as a preventative measure will only be effective for night blindness due to vitamin A deficiency. [healthhype.com]

This is the first and foremost reason behind night blindness and is the leading cause of preventable childhood blindness. It is critical to reduce the rate of child mortality. [manipalhospitals.com]