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Necrotizing Pneumonia With Abscesses

CT Cavitating Pneumonia with Abscess Formation
54-year-old female presents with a cough, fever and leukocytosis. CT in the axial plane shows a cavitating pneumonia (b, white arrowheads) with large abscess and air-fluid level (b, yellow arrowheads), and multiple small intraparenchymal abscesses (b, orange arrowheads)
Ashley Davidoff MD TheCommonVein.net 31591cL

TB Necrotizing Pneumonia

CT ?TB Necrotizing Pneumonia Left Upper Lobe
38-year-old male with HIV presents with cough CT scan in the axial plane shows a focal necrotizing consolidation in the left upper lobe.
Lab tests confirmed a diagnosis of TB
Ashley Davidoff MD TheCommonVein.net 256Lu 136098
CT ?TB Necrotizing Pneumonia Left Upper Lobe
38-year-old male with HIV presents with cough CT scan in the axial plane shows a focal necrotizing consolidation in the left upper lobe. Regional lymphadenopathy in the mediastinum is noted
Lab tests confirmed a diagnosis of TB
Ashley Davidoff MD TheCommonVein.net 256Lu 136099
CT ?TB Necrotizing Pneumonia Left Upper Lobe
38-year-old male with HIV presents with cough CT scan in the axial plane shows a focal necrotizing consolidation in the left upper lobe. Reginal lymphadenopathy in the mediastinum is noted
Lab tests confirmed a diagnosis of TB
Ashley Davidoff MD TheCommonVein.net 256Lu 136104

 

Cavitating Left Lower Lobe Pneumonia with Pseudoaneurysm (PSA)

Cavitating Left Lower Lobe Pneumonia
30-year-old female with a history of IVDU presents with a fever and hemoptysis.
CT in the axial plane shows a cavitating pneumonia in the anterior segment of the left lower lobe. There are groundglass changes surrounding the consolidation representing either edema or hemorrhage
Ashley Davidoff MD TheCommonVein.net  281Lu 136524
Cavitating Left Lower Lobe Pneumonia with Pseudoaneurysm (PSA)
30-year-old female with a history of IVDU presents with a fever and hemoptysis.
CT in the sagittal plane shows a cavitating pneumonia in the anterior segment of the left lower lobe. A focally dilated artery in the consolidation (red arrowheads a, and b) represents a mycotic aneurysm. There are groundglass changes surrounding the consolidation representing either edema or hemorrhage
Ashley Davidoff MD TheCommonVein.net  281Lu 136530cL
Cavitating Left Lower Lobe Pneumonia with Mycotic Pseudoaneurysm (PSA)
30-year-old female with a history of IVDU presents with a fever and hemoptysis.
CT in the axial plane shows a cavitating pneumonia in the anterior segment of the left lower lobe (a,b white arrowheads). There are groundglass changes surrounding the consolidation representing either edema or hemorrhage (b pink arrowhead). A focally dilated artery in the consolidation (red arrowheads (c, and d) represents a mycotic aneurysm
Ashley Davidoff MD TheCommonVein.net  281Lu  136526cL
Cavitating Left Lower Lobe Pneumonia with Pseudoaneurysm (PSA) Pre and Post Embolization
30-year-old female with a history of IVDU presents with a fever and hemoptysis.
Selective angiography of the anterior subsegmental artery of the left lower lobe shows a mycotic pseudoaneurysm (a,b red arrowhead) in the region of a cavitating pneumonia with noted air filled cavity (yellow arrowheads b) reflecting cavitating pneumonia. Images c and d show the embolization coil ((white arrowhead in c and d) with obliteration of the PSA.
Ashley Davidoff MD TheCommonVein.net 281Lu 136532cL