Microscopic polyangiitis/polyarteritis: Difference between revisions
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*Microscopic polyangiitis (MPA) is a vasculitis of small vessels. Patients frequently present with renal manifestations, but systemic manifestations, arthritis, mononeuritis multiplex, and other signs and symptoms are also common. | *Microscopic polyangiitis (MPA) is a vasculitis of small vessels. Patients frequently present with renal manifestations, but systemic manifestations, arthritis, mononeuritis multiplex, and other signs and symptoms are also common. | ||
*It is considered to be an ANCA-associated Vasculitis (AAV)- '''ANCA Serotype: Primarily associated with P-ANCA, which recognizes myeloperoxidase (MPO).''' | *It is considered to be an ANCA-associated Vasculitis (AAV)- '''ANCA Serotype: Primarily associated with P-ANCA, which recognizes myeloperoxidase (MPO).''' | ||
Antineutrophilic cytoplasmic antibody (ANCA) associated vasculitides are a heterogeneous group of rare autoimmune conditions that causes an inflammation of blood vessels with various manifestations. It includes three main diseases, which are granulomatosis with polyangiitis (GPA; formerly known as Wegener granulomatosis), eosinophilic granulomatosis with polyangiitis (EGPA; previously known as Churg-Strauss syndrome), and microscopic polyangiitis (MPA). Other ANCA-associated diseases are drug-induced vasculitis and renal limited vasculitis. | Antineutrophilic cytoplasmic antibody (ANCA) associated vasculitides are a heterogeneous group of rare autoimmune conditions that causes an inflammation of blood vessels with various manifestations. It includes three main diseases, which are granulomatosis with polyangiitis (GPA; formerly known as Wegener granulomatosis), eosinophilic granulomatosis with polyangiitis (EGPA; previously known as Churg-Strauss syndrome), and microscopic polyangiitis (MPA). Other ANCA-associated diseases are drug-induced vasculitis and renal limited vasculitis. The clinical presentations of these subtypes can overlap, making accurate diagnosis challenging. | ||
== Alternate ICD10s to consider coding instead or in addition == | == Alternate ICD10s to consider coding instead or in addition == | ||
Latest revision as of 08:48, 8 June 2025
| ICD10 Diagnosis | |
| Dx: | Microscopic polyangiitis/polyarteritis |
| ICD10 code: | M31.7 |
| Pre-ICD10 counterpart: | none assigned |
| Charlson/ALERT Scale: | none |
| APACHE Como Component: | none |
| APACHE Acute Component: | none |
| Start Date: | |
| Stop Date: | |
| Data Dependencies(Reports/Indicators/Data Elements): | No results |
| External ICD10 Documentation | |
This diagnosis is a part of ICD10 collection.
Additional Info
- Microscopic polyangiitis (MPA) is a vasculitis of small vessels. Patients frequently present with renal manifestations, but systemic manifestations, arthritis, mononeuritis multiplex, and other signs and symptoms are also common.
- It is considered to be an ANCA-associated Vasculitis (AAV)- ANCA Serotype: Primarily associated with P-ANCA, which recognizes myeloperoxidase (MPO).
Antineutrophilic cytoplasmic antibody (ANCA) associated vasculitides are a heterogeneous group of rare autoimmune conditions that causes an inflammation of blood vessels with various manifestations. It includes three main diseases, which are granulomatosis with polyangiitis (GPA; formerly known as Wegener granulomatosis), eosinophilic granulomatosis with polyangiitis (EGPA; previously known as Churg-Strauss syndrome), and microscopic polyangiitis (MPA). Other ANCA-associated diseases are drug-induced vasculitis and renal limited vasculitis. The clinical presentations of these subtypes can overlap, making accurate diagnosis challenging.
Alternate ICD10s to consider coding instead or in addition
more specifically:
| ANCA-associated Vasculitis (AAV) codes: |
more generally:
Candidate Combined ICD10 codes
Related CCI Codes
Data Integrity Checks (automatic list)
none found
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