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Related Concept Videos

Types of Fever01:25

Types of Fever

1.4K
Fever can be triggered by several factors, including infections, nervous system disorders, certain cancers, blood diseases like leukemia, embolism, thrombosis, heatstroke, dehydration, surgical trauma, crushing injuries, and allergic reactions.
Here are the different types of fever:
1.4K
Increased Body Temperature01:25

Increased Body Temperature

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A body temperature above  38°C  (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in...
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Patterns of Fever01:26

Patterns of Fever

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Before understanding the types and patterns of fever, it is essential to know its phases.
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Methods of reducing fever01:22

Methods of reducing fever

1.5K
The signs and symptoms of fever include hot and dry skin, flushed face, thirst, muscle aches, anorexia, headache, tachycardia, tachypnea, and fatigue. Elevated body temperature is reduced using two methods: pharmacological and nonpharmacological. Proper identification and treatment of the root cause of a fever is of utmost importance.
Pharmacological Methods of Reducing Fever:
1.5K
Decreased Body Temperature01:29

Decreased Body Temperature

1.2K
A decreased body temperature can occur in patients with hypothermia and frostbite. Heat loss with extended cold exposure overpowers the body's ability to create heat, resulting in hypothermia. Core temperature readings help classify hypothermia. Mild hypothermia is temperatures between 32 °C (89.6 °F) and 35°C (95 °F) and is caused by impaired thermoregulation. Moderate hypothermia is temperatures between 28 C (82.4 °F) and 32 °C (89.6 °F) caused by...
1.2K
Tonsillitis I: Introduction01:30

Tonsillitis I: Introduction

3.3K
Tonsillitis is inflammation of the tonsils, which are two lymphoid tissue masses at the back of the throat. This condition can cause discomfort and irritation in the throat.
Etiology
Three primary contributing factors have been identified.
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Related Experiment Video

Updated: Apr 1, 2026

Comparing Objective Conjunctival Hyperemia Grading and the Ocular Surface Disease Index Score in Dry Eye Syndrome During COVID-19
06:29

Comparing Objective Conjunctival Hyperemia Grading and the Ocular Surface Disease Index Score in Dry Eye Syndrome During COVID-19

Published on: May 25, 2022

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Fever Through a Jaundiced Eye.

Christina C Kennelly1, Chelsey A Petz1, Don C Rockey1

  • 1Medical University of South Carolina, Charleston, SC, USA.

Journal of Investigative Medicine High Impact Case Reports
|October 2, 2015
PubMed
Summary

Pyogenic liver abscess (PLA) is a treatable condition presenting with fever and abdominal pain. Advanced imaging and percutaneous drainage have significantly improved diagnosis and management of this liver infection.

Area of Science:

  • Hepatology
  • Infectious Diseases
  • Radiology

Background:

  • Pyogenic liver abscess (PLA) presents with fever and abdominal pain.
  • Historically, diagnosis and treatment were challenging.
  • Imaging advancements have simplified PLA diagnosis.

Purpose of the Study:

  • To highlight the importance of considering PLA in patients with predisposing conditions.
  • To discuss the impact of modern diagnostic and therapeutic techniques on PLA management.

Main Methods:

  • Review of clinical presentation and diagnostic considerations for PLA.
  • Discussion of the role of imaging techniques (e.g., ultrasound, CT) in PLA diagnosis.
  • Evaluation of percutaneous drainage as a primary treatment modality.
Keywords:
abscessinfectionliverpyogenic

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Main Results:

  • PLA diagnosis is now more straightforward due to reliable imaging.
  • Predisposing factors, including biliary tract disease (inflammatory or malignant), increase PLA risk.
  • Percutaneous drainage has transformed PLA management, making it largely correctable.

Conclusions:

  • PLA remains a critical diagnosis in patients with fever and abdominal pain.
  • Early consideration in at-risk populations and utilization of modern imaging are key.
  • Percutaneous drainage offers a highly effective treatment for PLA.