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Related Concept Videos

Disorders of Leukocytes01:27

Disorders of Leukocytes

1.2K
Leukocyte disorders can lead to either leukopenia, characterized by an abnormally low leukocyte count, or leukocytosis, marked by a very high leukocyte number.
Leukopenia may result from bone marrow disorders, autoimmune diseases, and infectious diseases. For example, conditions such as multiple myeloma and aplastic anemia can impair the bone marrow's ability to produce adequate leukocytes. Similarly, autoimmune diseases like lupus and viral infections such as HIV can prompt the immune...
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Structure and Function of Leukocytes01:21

Structure and Function of Leukocytes

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An adult in good health typically has between 4,500 and 11,000 leukocytes, or white blood cells, per microliter of blood, which constitutes about 1% of the total blood volume. Unlike red blood cells, white blood cells contain a nucleus and other cellular organelles but do not have hemoglobin. Most white blood cells reside in connective tissues, particularly in lymphatic organs such as the lymph nodes, with only a small fraction present in circulating blood.
White blood cells protect the body...
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Acute Pyelonephritis I: Introduction01:27

Acute Pyelonephritis I: Introduction

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Pyelonephritis is a bacterial infection that primarily affects the renal parenchyma and collecting system, including the renal pelvis, tubules, and interstitial tissue of one or both kidneys. It can be classified as either acute—a sudden, severe infection—or chronic, which refers to long-term or recurrent kidney infections.The primary cause of acute pyelonephritis (APN) is bacterial infection, with Escherichia coli accounting for approximately 70-80% of cases. Other bacteria, such...
63
Differentiation of Common Myeloid Progenitor Cells01:15

Differentiation of Common Myeloid Progenitor Cells

3.3K
Common myeloid progenitors (CMPs) are oligopotent cells that can differentiate into granulocytes and macrophages. Granulocytes and macrophages are essential for protecting the body against bacterial, viral, or fungal infections. They migrate from the bone marrow into the circulating blood to reach specific tissue sites where they differentiate and help in immune surveillance. However, they survive only for a few days and must be continuously made available to the organism to maintain a robust...
3.3K
Types of Fever01:25

Types of Fever

571
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:
571
Methods of reducing fever01:22

Methods of reducing fever

773
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:
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Related Experiment Video

Updated: Sep 17, 2025

Neutrophil Lifespan Extension with CLON-G and an In Vitro Spontaneous Death Assay
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Neutrophil Lifespan Extension with CLON-G and an In Vitro Spontaneous Death Assay

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Leukopenia and Neutropenic Fever.

Nicholas Pettit1

  • 1Department of Emergency Medicine, Indiana University School of Medicine, Indianapolis, IN, USA.

Emergency Medicine Clinics of North America
|July 3, 2025
PubMed
Summary

Neutropenic fever, a serious chemotherapy complication, demands prompt diagnosis and treatment. Risk scores aid in identifying high-risk patients for tailored management, improving outcomes.

Area of Science:

  • Oncology
  • Hematology
  • Infectious Diseases

Background:

  • Neutropenic fever is a critical complication of chemotherapy.
  • It is frequently linked to chemotherapy-induced neutropenia.
  • Rapid diagnosis and immediate treatment are essential for patient survival.

Purpose of the Study:

  • To review the current understanding and management of neutropenic fever.
  • To highlight the role of risk stratification tools in clinical practice.
  • To discuss future directions in research and patient care.

Main Methods:

  • Literature review of neutropenic fever management.
  • Analysis of risk stratification tools like MASCC and CISNE scores.
  • Discussion of current therapeutic strategies and future research avenues.
Keywords:
Chemotherapy complicationsEmpirical antibioticsLeukopeniaNeutropenic feverRisk stratification

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The Isolation and Characterization of Low- and Normal- Density Neutrophils from Whole Blood
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The Isolation and Characterization of Low- and Normal- Density Neutrophils from Whole Blood

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Isolation of Human Neutrophils from Whole Blood and Buffy Coats
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Main Results:

  • Neutropenic fever necessitates urgent medical intervention.
  • Risk stratification scores (MASCC, CISNE) effectively identify high-risk individuals.
  • Current management focuses on prompt treatment and risk assessment.

Conclusions:

  • Effective management of neutropenic fever relies on rapid diagnosis and risk stratification.
  • Future research should explore technological integration and novel therapies.
  • Improving patient-centered care is crucial for better outcomes in neutropenic fever patients.