26 results
Paracoccidioides brasiliensis Lymphadenitis: 

Paracoccidioidomycosis is a systemic fungal infection rare in the US, but endemic in
Head&neck, Lymph ... Lymph node entirely ... seen within giant cells ... Lymphadenitis #Pathology #LymphNode ... #Clinical #Microscopy
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
Autoimmune diseases • Clinical ... nodes in upper ... nodes - Pruritus ... - Lymph nodes throughout ... Noncontiguous spread • Clinical
Here is a lymph node that is lymphoid-depleted, fibrotic, and burned-out, typical of late phase HIV
Here is a lymph ... node that is lymphoid-depleted ... nodes from patients ... Pathology #Microscopy #LymphNode ... #Clinical
Mobile Infraclavicular Lymph Node

Dr. Bruno Farnetano @bruno.farnetano

#Mobile #Infraclavicular #Lymph #Node #clinical #video #PhysicalExam #Lymphadenopathy #LymphNode
Infraclavicular Lymph ... Node Dr. ... Infraclavicular #Lymph ... #Node #clinical ... Lymphadenopathy #LymphNode
Lymph Node on POCUS 

Lymph node architecture should consist of a fatty, echogenic center that is
Lymph Node on POCUS ... Lymph node ... Most large (>5mm) nodes ... emboardbombs #LymphNode ... #POCUS #clinical
Signet ring cell histiocytes in lymph node sinuses! This can mimic metastatic adenocarcinoma. Histiocytes have ingested
Signet ring cell ... histiocytes in lymph ... node sinuses! ... #Histiocytes #LymphNode ... #Pathology #Clinical
Humoral Immunity - Pathogenesis and Clinical Findings
Antigens (Ag) are produced from pathogens (bacteria, viruses, fungi, parasites)
Pathogenesis and Clinical ... circulate in plasma, lymph ... Ag-presenting cells ... storage sites (e.g. lymph ... nodes, spleen)
Here we see a CT-image.
The azygoesophageal recess is displaced by lymph nodes that compress the left
is displaced by lymph ... nodes that compress ... diagnosis of small cel ... a biopsy of a lymphnode ... #Clinical #Radiology
Here is a lymph node with florid follicular hyperplasia typical of HIV lymphadenitis (so-called "pattern A",
Here is a lymph ... node with florid ... Monocytoid B cells ... Pathology #Microscopy #LymphNode ... #Clinical
Neck Mass - Differential Diagnosis Algorithm
Congenital Neck Mass:
 • Thyroglossal Duct Cyst
 • Branchial Cleft Anomalies
Differential Diagnosis Algorithm ... : • Squamous Cell ... Spread to Cervical Lymph ... Nodes) • Melanoma ... Differential #Diagnosis #Algorithm