18 results
Mediastinal Mass - Differential Diagnosis
Anterior Mediastinal Mass:
 • Thymus (Thymoma, carcinoma, hyperplasia, cyst)
 • Lymphoma
 •
Mediastinal Mass ... Anterior Mediastinal Mass ... • Lymphoma • Germ ... Intrathoracic thyroid ... #Mediastinal #Mass
Plasmacytomas and Plasma-Cell Leukemia - Physical examination revealed multiple exophytic subcutaneous lesions involving the arms and
stain) #Clinical #HONC ... #Derm #Plasmacytomas ... Leukemia #Smear #NEJM
Ecthyma Gangrenosum - A physical examination revealed a 2-cm hemorrhagic patch with an erythematous border (Panel
#Clinical #Derm ... #Honc #Ecthyma # ... #Neutropenic #NEJM
Upper endoscopy revealed a pigmented mass in the duodenal bulb (Panel A) and two additional masses
revealed a pigmented mass ... #Clinical #GI #Derm ... #Honc #Melanoma ... EGD #Metastatic #NEJM
Diffuse Melanosis Cutis - Several weeks earlier, a progressive gray–blue discoloration of the skin had developed.
change in skin color ... #Clinical #Derm ... #Honc #Melanosis ... Hyperpigmentation #NEJM
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
Atelectasis, Nodule / mass ... mediastinal (Thymoma, Thyroid ... , Lymphoma, Germ
Squamous-Cell Carcinoma of the Penis with Human Papillomavirus #Clinical #Derm #Honc #Penile #SCC #Glans #HPV #NEJM
Papillomavirus #Clinical #Derm ... #Honc #Penile # ... SCC #Glans #HPV #NEJM
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
Mediastinal Mass ... Teratoma (or other germ ... cell tumor) • Thyroid ... - Germ cell: ... - Thyroid mass
Urothelial Carcinoma - Examination of the bladder with a rigid cystoscope revealed a papillary mass that
revealed a papillary mass ... Clinical #Urology #Honc ... UrothelialCancer #NEJM
Glucagonoma-Associated Rash - The rash involved the arms, genitals, and buttocks and had progressed to the
showed a 9-cm mass ... D) #Clinical #HONC ... #Derm #Pathology ... Microscopy #CT #NEJM