Images and videos
Images

Erythema nodosum
Singular erythema nodosum mimicking cellulitis, the most common lesion associated with inflammatory bowel disease, ulcerative colitis, and Crohn's disease (4-6% of patients, most often women aged 10-30 years)
From the collection of Dr Daniela Kroshinsky, MD, MPH; used with permission
See this image in context in the following section/s:

Erythema nodosum
Erythema nodosum on the shin of a patient.
From the personal collection of Dr Om P. Sharma, MD, FRCP, DTM&H; used with permission
See this image in context in the following section/s:

Erythema nodosum
Erythema nodosum on a patient's arm
From the collection of Dr Daniela Kroshinsky, MD, MPH; used with permission
See this image in context in the following section/s:

Erythema nodosum
Erythema nodosum lesions on skin of back due to hypersensitivity to antigens of Coccidioides immitis
CDC Public Health Image Library
See this image in context in the following section/s:

Erythema nodosum
Pancreatic panniculitis in a 56-year-old male with neurofibromatosis 2 (NF2) and erythema nodosum (prednisolone 10 mg daily)
From the collection of Dr Daniela Kroshinsky, MD, MPH; used with permission
See this image in context in the following section/s:

Erythema nodosum
Subcutaneous panniculitis-like T cell lymphoma in a 69-year-old female with hepatitis B, thyroid cancer, and recent insect exposure while gardening
From the collection of Dr Daniela Kroshinsky, MD, MPH; used with permission
See this image in context in the following section/s:

Erythema nodosum
Erythema nodosum on a patient's leg
From the collection of Henry W. Lim, MD, Dept of Dermatology, Henry Ford Health System, Detroit, MI; used with permission
See this image in context in the following section/s:

Erythema nodosum
Pancreatic panniculitis in a 56-year-old male with neurofibromatosis 2 (NF2) and erythema nodosum (prednisolone 10 mg daily)
From the collection of Dr Daniela Kroshinsky, MD, MPH; used with permission
See this image in context in the following section/s:

Erythema nodosum
Erythema nodosum on the shin of a patient
From the collection of Dr Om P. Sharma; used with permission
See this image in context in the following section/s:

Erythema nodosum
Erythema nodosum on a patient's arms and hands
CDC Public Health Image Library
See this image in context in the following section/s:

Erythema nodosum
Erythema nodosum on a patient's arm
From the collection of Dr Daniela Kroshinsky, MD, MPH; used with permission
See this image in context in the following section/s:

Erythema nodosum
Subacute nodular migratory panniculitis
From the collection of Dr Daniela Kroshinsky, MD, MPH; used with permission
See this image in context in the following section/s:
Use of this content is subject to our disclaimer