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Recognizing WHIM
Understanding the clinical manifestations of WHIM syndrome can aid diagnosis and make a difference for patients with this rare disease. Learn why WHIM syndrome needs your urgent attention.
Symptoms & Classification
Why Is Early Diagnosis Critical?
- Symptoms & Classification
- Why Is Early Diagnosis Critical?
Mechanism of Disease
Myelokathexis is present in ~100% of WHIM syndrome cases, even when other clinical features may be absent. Learn about the underlying physiological dysfunction that gives rise to WHIM syndrome.
WHIM Syndrome Pathophysiology
- WHIM Syndrome Pathophysiology
Diagnosis & Management
Find out more about diagnosing WHIM syndrome, which may help inform and guide patient management, improve outcomes, and reduce the risk of potential long-term complications.
Methods for Diagnosis
Management Approaches
Patient Profiles
WHIM Resources
Find resources to support WHIM syndrome diagnosis, including information about no-cost genetic testing.
HCP Diagnosis Resources
Patient Resources
- HCP Diagnosis Resources
- Patient Resources
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Site Mapwhatifitswhdev2024-01-19T20:43:27+00:00

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Recognizing WHIM

Mechanism of Disease

WHIM Syndrome Pathophysiology

Diagnosis & Management

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61 North Beacon Street 4th Floor
Boston, MA 02134
857.529.8300

© 2025 X4 Pharmaceuticals, Inc. All rights reserved. | X4NM-US-000-2300020 (v6.0) | May 2025
Patients pictured on this site are actor portrayals.

© 2025 X4 Pharmaceuticals, Inc. All rights reserved. | X4NM-US-000-2300020 (v6.0) | May 2025
Patients pictured on this site are actor portrayals.