Hughes Stovin SyndromeMorning Report

January 19th, 2010Jason Kidd

HemoptysisDefinition: Expectoration of blood from the

respiratory tractMassive hemoptysis: >100 ml/24 hoursEstimation of blood loss is unreliable

Harrison’s

Hemoptysis: DDxAirway Disease

Inflammatory: bronchitis, bronchiectasisNeoplasmsForeign bodyTraumaFistula formation

Hemoptysis: DDx contPulmonary parenchymal disease

Infection: PNA, TB, Aspergilloma, abscessAutoimmune: Goodpasture’s, hemosiderosis,

lupus, Wegener’sGenetic: Ehlers-DanlosCocaine inducedMedication induced: Bevacizumab

Hemoptysis: DDx contPulmonary Vascular Disorders

PEA-V malformationsElevated pulmonary pressure (LV failure)

Hemoptysis: Evaluation

Adapted from Harrison’s

BackgroundFirst described by Hughes and Stovin in 1959

4 cases of multiple pulmonary artery aneurysms associated with venous thrombosis

Hughes Stovin SyndromeMostly men, age 12-40Present with hemoptysis, cough, dyspnea,

chest pain.Can present with fever, elevated ICP

Kinderman et al

PathogenesisUnknownAneurysms thought to be related to

weakening of the vessel wall due to inflammation

Related to Behcet’s disease?

Behcet’s diseaseChronic inflammatory diseaseManifestations are due to vasculitisCharacterized by recurrent oral ulcers and

systemic manifestations including: Genital ulcers, ocular disease, skin disease, vascular disease, arthritis

More common along ancient silk road Turkey: (80 to 370 per 100,000)Japan, China: (13 to 20 per 100,000)North America: (6 per 100,000)

Behcet’s disease: contNo pathognomonic tests, Dx based on clinical

findings

Criteria for diagnosisRecurrent oral ulcers (3x per year) plus 2 of

the following Recurrent genital ulcers Eye lesions (uveitis, retinal vasculitis) Skin lesions (erythema nodosum) Positive pathergy test

International Study Group for Behcet’s Disease

Behcet’s DiseaseVascular disease

Involves blood vessels of all sizesCan involve both arterial and venous sides of

circulationLarge vessel involvement in 1/3 patients

Thrombus, stenosis, aneurysm formationPulmonary arterial involvement in

characteristic Hemoptysis is the most common presenting

symptom

UpToDate

Association with Behcet’s? Similarities between the pulmonary involvement of Behcet’s disease

(BD) and Hughes-Stovin syndrome (HSS) Gender

Mostly young males Common clinical manifestations

Fever Arthralgia Thrombosis

Pulmonary artery aneurysm (PAA) Association with thrombosis HSS: 100% BD: 80%

Common histopathologic findings of PAA: Perivascular inflammation Arterial wall destruction

Treatment of choice Cyclophosphamide or azathioprine and corticosteroids

Prognosis of HSS and BD (in the presence of PAA) Usually fatal due to the rupture of PAA Adapted from Erkan

et al

TreatmentImmunosuppresionSurgical resection of high risk lesions

Limited to 1 segment of 1 lungTranscatheter embolization

No specific treatment guidelines

TreatmentLee et al describe a case similar to ours

48 yo male p/w fever, dyspnea, wt loss CT showed multiple pulmonary arteries Underwent embolization and later R lobectomy Aneurysms returned, L lobectomy performed Discharged on prednisolone 5 mo later, new aneurysms Started on cytoxan CXR at 3 monthsno aneurysms

What happened?Received high dose solumedrol x 3 daysHad right thoracotomy and lobectomyPath: No active vasculitisStarted on Imuran and Prednisone

Works CitedChalazonitis et al, Hughes Stovin Syndrome: a case report and

review of the literature, Cases Journal 2009, 2:98Criteria for diagnosis of Behcet’s disease. International Study

Group for Behcet’s Disease. Lancet 1990; 335:1078Erkan et al, Is Hughes Stovin Syndrome Behcet’s disease?,

Clin Exp Rheumatol 2004; 22(Suppl 34): 564-568Kinderman M, Wilkens H, Hughes Stovin Syndrome,

Circulation 2003;108;e156Lee et al, Successful cyclophosphamide therapy with complete

resolution of pulmonary artery aneurysm in Hughes-Stovin syndrome patient, Clin Rheumatol (2008) 27: 1455-1458

Harrison’s Internal MedicineUptodate.com

Questions?