Results 1 to 10 of about 274,754 (166)

When Sporadic Disease Is Not Sporadic [PDF]

open access: yesArchives of Neurology, 2004
Approximately 2% of Alzheimer disease cases and 10% to 15% of prion disease cases are due to mutations in autosomal dominant genes. Mutations have been found in patients without family histories of neurological disease.To emphasize the need for consideration of a genetic etiology of prion disease and early-onset Alzheimer disease, regardless of the ...
Jill S, Goldman   +6 more
openaire   +2 more sources

Discovery of Hepatitis E and Its Impact on Global Health: A Journey of 44 Years about an Incredible Human-Interest Story

open access: yesViruses, 2023
The story of the discovery of hepatitis E originated in the late 1970s with my extreme belief that there was a hidden saga in the relationship between jaundice and pregnancy in developing countries and the opportunity for a massive epidemic of viral ...
Mohammad Sultan Khuroo
doaj   +1 more source

Differences and similarities between familial and sporadic frontotemporal dementia: An Italian single‐center cohort study

open access: yesAlzheimer’s & Dementia: Translational Research & Clinical Interventions, 2022
Introduction The possibility to generalize our understandings on treatments and assessments to both familial frontotemporal dementia (f‐FTD) and sporadic FTD (s‐FTD) is a fundamental perspective for the near future, considering the constant advancement ...
Alberto Benussi   +15 more
doaj   +1 more source

Sporadic and Familial Variants in NF1: An Explanation of the Wide Variability in Neurocognitive Phenotype?

open access: yesFrontiers in Neurology, 2020
Background: Cognitive impairment is the most common neurological manifestation in NF1 and occurs in 30–70% of NF1 cases. The onset and severity of each specific cognitive deficit varies greatly from child to child, with no apparent external causes.
Maëlle Biotteau   +14 more
doaj   +1 more source

Right Ventricular Myxoma in an Asymptomatic Patient: A Rare Case Report [PDF]

open access: yesNational Journal of Laboratory Medicine, 2018
Myxomas are the most common primary tumours of the heart (40%). It usually occurs sporadically and are most commonly located in the left atrium (86%). Here, we report a 40-yearold male patient who was incidentally diagnosed of right ventricular myxoma.
Durva Satish Prabhugaonkar   +3 more
doaj   +1 more source

Clinicopathologic characteristics of patients with sporadic colorectal cancer under the age of 30 [PDF]

open access: yesKorean Journal of Clinical Oncology, 2016
Purpose The purpose of this study was to investigate the distinctive clinicopathologic features and oncological survival outcomes of sporadic colorectal cancer in patients under the age of 30 years old.
Jong Wook Oh   +6 more
doaj   +1 more source

Clinical Characteristics of Patients with Sporadic Colorectal Cancer and Primary Cancers of Other Organs

open access: yesKaohsiung Journal of Medical Sciences, 2006
Most cancer patients often neglect the possibility of secondary cancer. Colorectal cancer (CRC) is the third leading cause of cancer death in Taiwan. It is important to be aware of the clinical characteristics of double cancer in CRC patients for early ...
Jung-Yu Kan   +8 more
doaj   +1 more source

Giant Sporadic Low Grade Malignant Peripheral Nerve Sheath (MPNST) of Left Thigh [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2013
Malignant Peripheral Nerve Sheath Tumours (MPNST) are rare spindle- cell sarcomas which are derived from the schwann cells or the pleuripotent cells of the neural crest.
Dhiraj B. Nikumbh   +4 more
doaj   +1 more source

Sporadic Reinhardt Polygons [PDF]

open access: yesDiscrete & Computational Geometry, 2013
Let $n$ be a positive integer, not a power of two. A \textit{Reinhardt polygon} is a convex $n$-gon that is optimal in three different geometric optimization problems: it has maximal perimeter relative to its diameter, maximal width relative to its diameter, and maximal width relative to its perimeter.
Kevin G. Hare, Michael J. Mossinghoff
openaire   +3 more sources

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