Lead poisoning laboratory findings

Jump to navigation Jump to search

Lead poisoning Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Lead poisoning from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Diagnostic Study of Choice

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

X-ray

Echocardiography and Ultrasound

CT scan

MRI

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Lead poisoning laboratory findings On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Lead poisoning laboratory findings

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Lead poisoning laboratory findings

CDC on Lead poisoning laboratory findings

Lead poisoning laboratory findings in the news

Blogs on Lead poisoning laboratory findings

Directions to Hospitals Treating Psoriasis

Risk calculators and risk factors for Lead poisoning laboratory findings

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Aksiniya Stevasarova, M.D.

Overview

Elevated venous blood lead levels and basophilic stippling of red blood cells on peripheral smear are the the most important and diagnostic laboratory findings in lead poisoning.

Laboratory Findings

  • Laboratory findings consistent with the diagnosis of lead poisoning include:
    • Basophilic stippling of red blood cells [1]
    • Iron deficiency anemia (microcytosis and hypochromia) [2]
    • Elevated venous blood lead levels
    • K-fluorescent X-ray metering can measure bone-lead.

Shown below is an image depicting basophilic stippling in a blood smear of a patient with lead poisoning.
Basophilic stippling in a blood smear of a patient with lead poisoning

References

  1. Chan NCN, Chan KP (2017). "Coarse basophilic stippling in lead poisoning". Blood. 129 (24): 3270. doi:10.1182/blood-2017-03-773499. PMID 28620106.
  2. Hoffmanová I, Kačírková P, Kučerová I, Ševčík R, Sánchez D (2016). "[Lead poisoning. A surprising cause of constipation, abdominal pain and anemia]". Vnitr Lek. 62 (2): 157–63. PMID 27172444.

Template:WH Template:WS