5 results
Paracoccidioides brasiliensis Lymphadenitis: 

Paracoccidioidomycosis is a systemic fungal infection rare in the US, but endemic in
Head&neck, Lymph Nodes ... Lymph node entirely ... seen within giant cells ... Lymphadenitis #Pathology ... #LymphNode #Clinical
Signet ring cell histiocytes in lymph node sinuses! This can mimic metastatic adenocarcinoma. Histiocytes have ingested
Signet ring cell ... histiocytes in lymph node ... #SignetRing #Cell ... #Histiocytes #LymphNode ... #Pathology #Clinical
Severe Tricuspid Regurgitation demonstrated in the Cephalic Vein

Patient with severe pulmonary hypertension and severe tricuspid regurgitation.
Hussainch Editor note ... comment below, may ... effect as seen in pathology ... Cardiology #Clinical #Video
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Here is a lymph node with florid follicular hyperplasia typical of HIV lymphadenitis (so-called "pattern A",
Here is a lymph node ... Warthin-Finkeldey type giant cells ... Monocytoid B cells ... Lymphadenitis #PatternA #Pathology ... #Microscopy #LymphNode
Supraclavicular nodes
1.Low cervical, supraclavicular and sternal notch nodes
From the lower margin of the cricoid to the
Supraclavicular nodes ... sternal notch nodes ... Paratracheal 2R nodes ... Pulmonary #Thoracic #LymphNode ... #Map #IASLC #RadiologyAssistant