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Necrotizing sarcoid granulomatosis simulating pulmonary malignancy: A case report
RATIONALE: Necrotizing sarcoid granulomatosis (NSG) has recently been termed “sarcoidosis with NSG pattern” for the disease entity representing nodular sarcoidosis with granulomatous pulmonary angiitis. It is characterized by sarcoid-like granulomas, vasculitis, and a variable degree of necrosis. It...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Lippincott Williams & Wilkins
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8663815/ https://www.ncbi.nlm.nih.gov/pubmed/34889304 http://dx.doi.org/10.1097/MD.0000000000028208 |
Sumario: | RATIONALE: Necrotizing sarcoid granulomatosis (NSG) has recently been termed “sarcoidosis with NSG pattern” for the disease entity representing nodular sarcoidosis with granulomatous pulmonary angiitis. It is characterized by sarcoid-like granulomas, vasculitis, and a variable degree of necrosis. Its rarity and nonspecific clinical symptoms can easily lead to misdiagnosis or delayed diagnosis. PATIENT CONCERNS: We report a 67-year-old female with a biopsy-confirmed sarcoidosis with NSG pattern mimicking pulmonary malignancy on initial chest computed tomography scan. DIAGNOSES: Sarcoidosis with NSG pattern. INTERVENTIONS: The patient underwent video-assisted thoracoscopic surgery with a lung biopsy. No further treatment was performed after the lung biopsy. OUTCOMES: Follow-up imaging studies revealed spontaneous regression of the disease after 2 months. LESSONS: Awareness of this rare benign disease entity and overlapping radiologic manifestations with pulmonary malignancy or other granulomatous diseases can be helpful for making a precise diagnosis with a better differential diagnosis. |
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