Recurrent Stevens-Johnson Syndrome

Recurrent reactive infectious mucocutaneous eruption in a male adult patient associated with Mycoplasma pneumoniae, SARS-CoV-2 and rhinovirus

We present a case of a man in his early 30s who developed four episodes of reactive infectious mucocutaneous eruption (RIME), in association with different infectious pathogens.RIME is a recently implemented term to describe mucocutaneous eruptions associated with respiratory pathogens. These eruptions are characterised by predominant mucosal involvement of two or more mucous membranes and limited cutaneous involvement. The disease course and prognosis are mostly favourable, especially in recurrent episodes of RIME in the same patient. In recurrent episodes of RIME, Mycoplasma pneumoniae is often identified as the infectious trigger in the first episode.

Recurrent Toxic Epidermal Necrolysis Syndrome: A Report of Two Cases

An 81-year-old male and a 47-year-old female experienced recurrent severe bullous dermatosis secondary to an intake of drugs and alternative medicines indicated for arthralgias. The first patient had previously presented with Stevens–Johnson/toxic epidermal necrolysis (TEN) overlap syndrome in 2007 secondary to ingestion of trimethoprim/sulfamethoxazole indicated for a urinary tract infection; 6 years later, he presented with the same syndrome 2 days after ingestion of oral naproxen tablets 250 mg twice daily. The second patient had presented 5 years previously with TEN after receiving trimethoprim/sulfamethoxazole. In 2014, she presented with arthralgias and received a xenobiotic oral called ‘miracle pills’ (dosage is unknown); 3 weeks later, she again experienced TEN. Both patients were treated with intravenous immunoglobulin 400 mg/kg/day; duration of treatment was 5 days for the first patient and 3 days for the second. However, the male patient died from severe sepsis; the female patient experienced a favorable outcome. There are many risk factors for the development of cutaneous adverse drug reactions; a history of allergic reactions is one important risk factor, and both patients had it. This article reviews the scientific literature on this topic and analyzes the possible causes, including infectious processes, immunological defects, and immunogenetic factors.

[Stevens-Johnson syndrome and Hodgkin's disease: A fortuitous association or paraneoplastic syndrome?]

BACKGROUND

Hodgkin's disease has been associated with a variety of cutaneous symptoms. We report two cases of Stevens-Johnson syndrome (SJS) associated with Hodgkin's disease.

PATIENTS AND METHODS

Case 1: a 22-year-old man was hospitalized for a second erythematous vesicular eruption with intense mucosal involvement. Histopathological examination confirmed the diagnosis of Stevens-Johnson syndrome. He also developed enlarged cervical lymph nodes that revealed Hodgkin's disease. The latter diagnosis was followed by two recurrent rashes. Treatment consisted of systemic chemotherapy. Complete remission was obtained with no signs of cutaneous recurrence after 24 months of regular follow-up. Case 2: a 29-year-old man was admitted for a generalized erythematous and bullous rash with intense mucosal involvement. Histopathological examination confirmed the diagnosis of Stevens-Johnson syndrome. He then developed muco-cutaneous icterus that was secondary to Hodgkin's disease. Under specific hematologic treatment, no cutaneous relapse was noticed.

DISCUSSION

These cases illustrate the rare association of SSJ revealing Hodgkin's disease. In these cases, no evidence was found of infectious disease or drug-induced cutaneous effects. Only one case of toxic epidermal necrolysis associated with Hodgkin's disease had previously been reported. The link between both diseases may be immunosuppression induced by Hodgkin's disease, which could favor infection inducing SJS or secretion by tumor cells granulysin, a mediator responsible for damage to keratinocytes.