Mixed Connective Tissue Disease Diagnosis (MCTD) - Medical Algorithm

Are you evaluating a patient for MCTD?

Yes

Gender of the patient

Male

Female

Does the patient have?

• pulmonary hypertension?

Yes

• Raynaud's phenomenon?

Yes

• esophageal hypomotility?

Yes

• sclerodactyly?

Yes

• alopecia?

Yes

• pleuritis?

Yes

• pericarditis?

Yes

• arthritis?

Yes

• trigeminal neuropathy?

Yes

• malar rash?

Yes

Are proliferative vascular lesions seen in a lung biopsy?

Yes

Carbon monoxide diffusion capacity as percent of normal (enter from 0 to 100)

Hemoglobin

WBC count

Platelet count

Reciprocal of anti-ENA titer (enter X for 1:X dilution)

Reciprocal of the highest titer of anti-ENA observed (enter X for 1:X dilution)

Does the patient have antibodies to U1-RNP (anti-U1 RNP)?

Yes

Does the patient have antibodies to Smith antigen (anti-Sm)?

Yes

Select an appropriate answer for each finding

Myositis

Hand swelling

Please fill out required fields.

Data complete?

Evaluation appropriate?

Number of major criteria met

Number of minor criteria met

The findings are

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Evaluation

Results

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Interpretation and Description

References

Next Steps in Evaluation

Diagnosis

Specialty

ICD-10

Criteria of Sharp for the Diagnosis of Mixed Connective Tissue Disease

Purpose: To evaluate a patient for mixed connective tissue disease (MCTD) using the criteria of Sharp.

Evaluation

Results

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MedicalAlgorithms.com APIs

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Interpretation and Description

References

Next Steps in Evaluation

Diagnosis

Specialty

ICD-10