Gastrointestinal viruses

Author(s):  
Mark Harrison

This chapter describes the microbiology of gastrointestinal viruses as they apply to Emergency Medicine, and in particular the Primary FRCEM examination. The chapter outlines the key details of the epidemiology, pathological basis, clinical features, and diagnosis and management of rotavirus and norovirus. This chapter is laid out exactly following the RCEM syllabus, to allow easy reference and consolidation of learning.

Author(s):  
Mark Harrison

This chapter describes the microbiology of yeasts and fungi as they apply to Emergency Medicine, and in particular the Primary FRCEM examination. The chapter outlines the key details of the transmission, clinical features, and diagnosis and management of Candida, Cryptococcus, and dermatophytes. This chapter is laid out exactly following the RCEM syllabus, to allow easy reference and consolidation of learning.


Author(s):  
Mark Harrison

This chapter describes the microbiology of worms as it applies to Emergency Medicine, and in particular the Primary FRCEM examination. The chapter outlines the key details of the clinical features, basis of infection, diagnosis, and management of threadworm, tapeworm, roundworm, and hookworm. This chapter is laid out exactly following the RCEM syllabus, to allow easy reference and consolidation of learning.


PEDIATRICS ◽  
2014 ◽  
Vol 134 (4) ◽  
pp. e1149-e1162 ◽  
Author(s):  
M. E. M. Pierpont ◽  
P. L. Magoulas ◽  
S. Adi ◽  
M. I. Kavamura ◽  
G. Neri ◽  
...  

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Sudhir B. Sharma ◽  
Paul Hong

Retropharyngeal abscess most commonly occurs in children. When present in adults the clinical features may not be typical, and associated immunosuppression or local trauma can be part of the presentation. We present a case series of five adult patients who developed foreign body ingestion trauma associated retropharyngeal abscess. The unusual pearls of each case, along with their outcomes, are discussed. Pertinent information for the emergency medicine physician regarding retropharyngeal abscess is presented as well.


Non-gonococcal urethritis (NGU) is caused by Chlamydia trachomatis in 11–50% of cases, but Mycoplasma genitalium is being increasingly recognized as a common cause. Mycoplasma genitalium is not as well understood, and experience with treatment is limited; however, antibiotic resistance is already a problem. Asymptomatic in up to 20% of men, symptoms include dysuria and urethral discharge. Mucopurulent cervicitis is the female equivalent, but is less well defined. This chapter describes the aetiology, clinical features, complications, and investigations and management of NGU, and mucopurulent cervicitis. Management of recurrent and persistent urethritis is also covered, including a separate section for diagnosis and management of Mycoplasma genitalium.


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