Acute Listeria monocytogenes osteomyelitis

Area of Science:

• Infectious Diseases
• Hematology
• Osteomyelitis

Background:

• Acute lymphoblastic leukemia (ALL) is a hematologic malignancy that can compromise immune function.
• Patients with leukemia are at increased risk for opportunistic infections.
• Listeria monocytogenes is an opportunistic pathogen that can cause severe infections in immunocompromised individuals.

Observation:

• A case of acute osteomyelitis caused by Listeria monocytogenes is presented.
• The patient had a concurrent diagnosis of acute lymphoblastic leukemia.
• The clinical presentation and management of this rare co-occurrence are described.

Findings:

• Listeria monocytogenes osteomyelitis is a serious complication in patients with acute lymphoblastic leukemia.
• Prompt diagnosis and appropriate antibiotic therapy are crucial for successful management.
• Laboratory vigilance in identifying diphtheroid-like organisms is essential for detecting Listeria.

Implications:

• This case underscores the importance of considering Listeria monocytogenes in the differential diagnosis of bone infections in immunocompromised patients.
• Enhanced laboratory protocols for identifying Listeria are vital for patient outcomes.
• Further research into the management of Listeria infections in leukemia patients may be warranted.