Dermatitis herpetiformis and reticulum cell sarcoma, a rare complication.

Area of Science:

• Gastroenterology
• Oncology
• Dermatology

Background:

• Dermatitis herpetiformis is a chronic autoimmune blistering skin condition.
• Adult coeliac disease involves small intestine damage due to gluten intolerance.
• Reticulum cell sarcoma is a type of non-Hodgkin lymphoma.

Observation:

• A patient with a history of dermatitis herpetiformis and adult coeliac disease presented with a jejunal reticulum cell sarcoma.

Findings:

• The patient experienced a perforation of the jejunal reticulum cell sarcoma.
• This case represents a rare occurrence, likely the third reported instance of reticulum cell sarcoma associated with dermatitis herpetiformis.

Implications:

• This case underscores the importance of considering gastrointestinal malignancies in patients with autoimmune conditions like dermatitis herpetiformis and coeliac disease.
• Further research may be warranted to explore the potential link between these conditions and the risk of lymphoid malignancies.