Table 4

Baseline clinical evaluation recommendations for patients diagnosed with ECD

Medical historyRadiological evaluationPhysical examinationLaboratory evaluation
Constitutional: fevers, night sweats, fatigue
HEENT: double vision, retro-orbital pain
Cardiovascular: dyspnea, orthopnea
Pulmonary: dyspnea, cough
Musculoskeletal: bone pain
Dermatologic: xanthelasma, rash
Endocrine: polydipsia/polyuria, gynecomastia, decreased libido
Neurologic: ataxia, dysarthria, dysphagia, cognitive decline
Psychiatric: depression, disinhibition, inappropriate laughing or crying 
All patients
CT chest, abdomen, and pelvis
PET/CT including distal extremities
MRI brain with contrast and detailed examination of the sella turcica
Cardiac MRI
Selected patients based on symptoms or organ involvement
MRI orbit with contrast
Renal artery ultrasound
High-resolution CT chest
Pulmonary function tests
Testicular ultrasound
Electromyography 
HEENT: xanthelasma, exophthalmos
Cardiac: hypertension, irregular pulse, cardiomegaly, murmurs, ECG abnormalities
Pulmonary: diminished aeration, rales
Neurologic: disconjugate gaze, cranial nerve palsies, dysarthria, ataxic or magnetic gait, hyperreflexia
Psychiatric: pseudobulbar affect 
Complete blood count with differential
Comprehensive metabolic panel
Erythrocyte sedimentation rate
C-reactive protein
Morning urine osmolality
Morning serum cortisol
TSH and free T4
Prolactin, testosterone (males), LH, FSH
Vitamin B12, thiamine levels
BRAF V600 genotyping 
Medical historyRadiological evaluationPhysical examinationLaboratory evaluation
Constitutional: fevers, night sweats, fatigue
HEENT: double vision, retro-orbital pain
Cardiovascular: dyspnea, orthopnea
Pulmonary: dyspnea, cough
Musculoskeletal: bone pain
Dermatologic: xanthelasma, rash
Endocrine: polydipsia/polyuria, gynecomastia, decreased libido
Neurologic: ataxia, dysarthria, dysphagia, cognitive decline
Psychiatric: depression, disinhibition, inappropriate laughing or crying 
All patients
CT chest, abdomen, and pelvis
PET/CT including distal extremities
MRI brain with contrast and detailed examination of the sella turcica
Cardiac MRI
Selected patients based on symptoms or organ involvement
MRI orbit with contrast
Renal artery ultrasound
High-resolution CT chest
Pulmonary function tests
Testicular ultrasound
Electromyography 
HEENT: xanthelasma, exophthalmos
Cardiac: hypertension, irregular pulse, cardiomegaly, murmurs, ECG abnormalities
Pulmonary: diminished aeration, rales
Neurologic: disconjugate gaze, cranial nerve palsies, dysarthria, ataxic or magnetic gait, hyperreflexia
Psychiatric: pseudobulbar affect 
Complete blood count with differential
Comprehensive metabolic panel
Erythrocyte sedimentation rate
C-reactive protein
Morning urine osmolality
Morning serum cortisol
TSH and free T4
Prolactin, testosterone (males), LH, FSH
Vitamin B12, thiamine levels
BRAF V600 genotyping 

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