Atypical presentation of lymphomatoid granulomatosis in a patient with longstanding sarcoidosis.
A patient was recently evaluated who had longstanding sarcoidosis with lymphadenopathy and multiple, small lung nodules, and who developed a new, 9 cm solitary pulmonary mass in the right lower lobe. After thoracotomy, this lesion was ultimately found to be lymphomatoid granulomatosis, a rare lymphoproliferative disorder. Radiographic evaluations of patients with this disorder characteristically show multiple, bilateral reticulonodular opacities that follow the bronchovascular bundles; however, presentation with a solitary, large pulmonary mass is rare. The present case illustrates the need for complete evaluation of new clinical and radiographic findings in the setting of chronic lung disease.
Koh
Paul S
PS
Division of Thoracic Surgery, Dalhousie University and the Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia.
Foyle
Annette H C
AH
Cartier
Yannick
Y
Langley
G Ross
GR
Morrison
Nancy J
NJ
Rocker
Graeme
G
Casson
Alan G
AG
D006099:Granuloma / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D008168:Lung / Q000473:pathology; D008171:Lung Diseases / Q000175:diagnosis* / Q000209:etiology*; D008230:Lymphomatoid Granulomatosis / Q000175:diagnosis* / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D013902:Radiography, Thoracic; D012129:Respiratory Function Tests; D017565:Sarcoidosis, Pulmonary / Q000150:complications*