Early Case Reports of Dyslexia in the United States and Europe

2001 ◽  
Vol 34 (1) ◽  
pp. 9-21 ◽  
Author(s):  
Peggy L. Anderson ◽  
Regine Meier-Hedde
1997 ◽  
Vol 24 (1) ◽  
pp. 117-141 ◽  
Author(s):  
T. A. LEE

This study represents part of a long-term research program to investigate the influence of U.K. accountants on the development of professional accountancy in other parts of the world. It examines the impact of a small group of Scottish chartered accountants who emigrated to the U.S. in the late 1800s and early 1900s. Set against a general theory of emigration, the study's main results reveal the significant involvement of this group in the founding and development of U.S. accountancy. The influence is predominantly with respect to public accountancy and its main institutional organizations. Several of the individuals achieved considerable eminence in U.S. public accountancy.


2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S246-S246
Author(s):  
Kevin O’Laughlin ◽  
Jennifer R Cope ◽  
Zachary A Marsh

Abstract Background Acanthamoeba is a free-living ameba found worldwide in soil and water that can cause severe illness. Transmission is thought to be through the skin, eyes, or lungs; Acanthamoeba can cause disseminated infection (Acanthamoeba disease) in addition to the more widely recognized Acanthamoeba keratitis. Infections however are rare, and only case reports or small case series have been published. We review Acanthamoeba disease cases from the Centers for Disease Control and Prevention (CDC) free-living ameba registry to characterize the disease in the United States. Methods CDC maintains a free-living ameba (FLA) registry of laboratory-confirmed Acanthamoeba cases (excluding keratitis) sourced from published case reports, CDC case report forms, and CDC laboratory results. SAS© version 9.4 software was used to calculate descriptive statistics and frequencies. Results We identified 163 cases of Acanthamoeba disease between 1956 and 2018. Of cases with documented outcome, 85% were fatal (105/124). Most (88%) cases were in patients who were immunocompromised (136/155): 66 people living with HIV (of whom 49 were classified as having AIDS); 33 recipients of organ transplantation; 30 people diagnosed with malignancy. The most common manifestation of disease was encephalitis (49%). Other clinical presentations included cutaneous lesions (20%) and rhinosinusitis (6%); 40 cases involved multiple organ systems. Median patient age was 42 years (range 0–83 years). Males accounted for 71% (114/160) of cases. California (29) and Texas (14) had the most case reports; 30 other states reported cases. The source of exposure was unknown in most cases (75%); soil and water were documented in 14 and 17 cases, respectively. Conclusion Acanthamoeba disease in the United States is primarily characterized by encephalitis and cutaneous lesions that affect predominately immunocompromised individuals. Acanthamoeba as a cause of encephalitis in immunocompromised patients should be considered by clinicians, which may lead to earlier diagnosis and treatment. Disclosures All Authors: No reported disclosures


PEDIATRICS ◽  
1979 ◽  
Vol 64 (1) ◽  
pp. 71-75 ◽  
Author(s):  
Nell J. Ryan ◽  
Gwendolyn R. Hogan ◽  
A. Wallace Hayes ◽  
Peter D. Unger ◽  
Mohamed V. Siraj

Seven cases of Reye's syndrome in which aflatoxin B1 was isolated from the blood or liver or both are presented. In two cases aflatoxin B1 was found in the blood during the acute phase of the disease; a finding not previously reported. In six cases aflatoxin B1 was recovered from autopsy specimens of liver. A number of case reports linking aflatoxin B1 to Reye's syndrome have appeared in the literature but until now only one case has been reported from the United States. Aflatoxin B1 and its possible role in the etiology of Reye's syndrome is discussed. It is concluded that Reye's syndrome is the result of multiple interrelated factors.


2018 ◽  
Vol 42 (7) ◽  
pp. 503-509 ◽  
Author(s):  
Erica L Bakota ◽  
Warren C Samms ◽  
Teresa R Gray ◽  
Deanna A Oleske ◽  
Merrill O Hines

2018 ◽  
Vol 2018 ◽  
pp. 1-3
Author(s):  
Roshanak Habibi ◽  
Negar Faramarzi ◽  
Alvaro J. Altamirano ◽  
Shahriar Dadkhah

Primary malignancies of the heart are so rare that most of the available data come from case reports or large single-center-based studies, with the overall incidence of 0.02% in the United States. Diagnosis in case of an isolated pericardial effusion as presentation is challenging, and determining that an angiosarcoma is even more challenging. Here, we presented a rare case of pericardial angiosarcoma which presented to us with tamponade. The patient eventually was diagnosed through pericardiectomy. A multimodality approach was attempted to treat the cancer. The clinical details of such a unique disease entity inspired us to present it as a case report.


2017 ◽  
Vol 14 (05) ◽  
pp. 260-263 ◽  
Author(s):  
Muayad Alali ◽  
Jefree J. Schulte ◽  
Barbara A. Hendrickson

AbstractKikuchi–Fujimoto's disease (KFD), alternatively termed histiocytic necrotizing lymphadenitis, was first described in 1972. KFD is rare in children, with most of the cases occurring between the ages of 20 and 30 years with a female-to-male ratio of 4:1. The etiology is unknown, although infectious and autoimmune mechanisms have been proposed. KFD manifests with a spectrum of nonspecific clinical symptoms and laboratory findings. KFD is without a definitive diagnostic test and is a diagnosis of exclusion, which must be differentiated from other disease processes with associated lymphadenopathy. Significant overlap in both clinical presentation and histological features with other diseases, such as non-Hodgkin lymphoma, systemic lupus erythematosus, and active tuberculosis (TB), presents challenges in diagnosis. A small number of case reports have been published describing the coexistence of KFD and active TB. Most reported cases occur in TB endemic areas. In the largest analysis of KFD, TB infection was concurrent in 2% of cases. Most of the cases occurred in adult patients. To our knowledge, there have been no pediatric cases of KFD with concurrent TB infection reported in the United States. This study describes a case of KFD with concurrent Mycobacterium tuberculosis infection in a young male from the United States.


2021 ◽  
Author(s):  
Abhishek Mallela ◽  
Jacob Neumann ◽  
Ely F Miller ◽  
Ye Chen ◽  
Richard G Posner ◽  
...  

Although many persons in the United States have acquired immunity to COVID-19, either through vaccination or infection with SARS-CoV-2, COVID-19 will pose an ongoing threat to non-immune persons so long as disease transmission continues. We can estimate when sustained disease transmission will end in a population by calculating the population-specific basic reproduction number R_0, the expected number of secondary cases generated by an infected person in the absence of any interventions. The value of R_0 relates to a herd immunity threshold (HIT), which is given by 1-1/R_0. When the immune fraction of a population exceeds this threshold, sustained disease transmission becomes exponentially unlikely (barring mutations allowing SARS-CoV-2 to escape immunity). Here, we report state-level R_0 estimates obtained using Bayesian inference. Maximum a posteriori estimates range from 7.1 for New Jersey to 2.3 for Wyoming, indicating that disease transmission varies considerably across states and that reaching herd immunity will be more difficult in some states than others. R_0 estimates were obtained from compartmental models via the next-generation matrix approach after each model was parameterized using regional daily confirmed case reports of COVID-19 from 21-January-2020 to 21-June-2020. Our R_0 estimates characterize infectiousness of ancestral strains, but they can be used to determine HITs for a distinct, currently dominant circulating strain, such as SARS-CoV-2 variant Delta (lineage B.1.617.2), if the relative infectiousness of the strain can be ascertained. On the basis of Delta-adjusted HITs, vaccination data, and seroprevalence survey data, we find that no state has achieved herd immunity as of 20-September-2021.


2020 ◽  
Vol 237 (05) ◽  
pp. 675-680 ◽  
Author(s):  
Jakob Siedlecki ◽  
Victor Brantl ◽  
Benedikt Schworm ◽  
Wolfgang Johann Mayer ◽  
Maximilian Gerhardt ◽  
...  

Abstract Purpose To perform a systematic analysis of articles on the ophthalmological implications of the global COVID-19 pandemic. Methods PubMed.gov was searched for relevant articles using the keywords “COVID-19”, “coronavirus”, and “SARS-CoV-2” in conjunction with “ophthalmology” and “eye”. Moreover, official recommendations of ophthalmological societies were systematically reviewed, with a focus on the American Academy of Ophthalmology (AAO) and the Royal College of Ophthalmologists (RCOphth). Results As of April 16, 2020, in total, 21 peer-reviewed articles on the ophthalmological aspects of COVID-19 were identified. Of these, 12 (57.1%) were from Asia, 6 (28.6%) from the United States of America, and 3 (14.3%) from Europe. There were 5 (23.8%) original studies, 10 (47.6%) letters, 3 (14.2%) case reports, and 3 (14.2%) reviews. These articles could be classified into the topics “Modes and prevention of (ocular) transmission”, “Ophthalmological manifestations of COVID-19”, “Clinical guidance concerning ophthalmological practice during the COVID-19 pandemic”, and “Practical recommendations for clinical infrastructure”. Practical recommendations could be extracted from official statements of the AAO and the RCOphth. Conclusion Within a short period, a growing body of articles has started to elucidate the ophthalmological implications of COVID-19. As the eye can represent a route of infection (actively via tears and passively via the nasoacrimal duct), ophthalmological care has to undergo substantial modifications during this pandemic. In the eye, COVID-19 can manifest as keratoconjunctivitis.


2017 ◽  
Vol 4 (3) ◽  
Author(s):  
Tim Kuberski ◽  
Isaac Yourison

Abstract Background Sarcoidosis is a granulomatous disease of unknown etiology and coccidioidomycosis is a granulomatous fungal infection endemic to the southwestern United States. Clinical observations on patients with sarcoidosis and coccidioidomycosis simultaneously led to the hypothesis that sarcoidosis can be caused by the fungus Coccidioides. Methods Two patients with sarcoidosis and coccidioidomycosis were studied, one prospectively (ie, a patient with sarcoidosis was predicted to develop coccidioidomycosis) and the other retrospectively (ie, a patient with coccidioidomycosis develops sarcoidosis). In addition, a literature review found 5 patients with these 2 diseases, and they were analyzed to establish an archived relationship between the 2 entities. In addition, polymerase chain reaction (PCR) testing for Coccidioides deoxyribonucleic acid (DNA) was performed on tissue from 15 Arizona patients diagnosed with sarcoidosis. Results Patient 1 was diagnosed with sarcoid in Arizona and followed prospectively. There was no evidence for coccidioidomycosis at diagnosis. This patient was observed for 8 years before he was documented to have disseminated coccidioidomycosis. Patient 2 was retrospectively studied. He was diagnosed with disseminated coccidioidomycosis, but after 3 years, while on antifungal therapy, he developed respiratory failure. A lung biopsy was consistent with sarcoidosis with no evidence of Coccidioides; cultures, histopathology, and serology were all negative. Paradoxically, PCR testing for Coccidioides DNA on tissue taken at the time of the sarcoidosis diagnosis were all negative, including Patient 2 who had proven coccidioidomycosis. Conclusions The 2 study patients and 5 case reports from the literature support the hypothesis that Coccidioides can cause sarcoidosis in Arizona. There are similar reports in the literature that Histoplasma can be associated with sarcoidosis. Based on these observations, we propose that sarcoidosis can be caused by endemic fungi in different areas of the United States, coccidioidomycosis in the Southwest and histoplasmosis in the Midwest.


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