Adult Henoch-Schönlein purpura with fatal complications

Annular vasculitic lesions

Vasculitic skin findings may present with annular morphologies. This group of conditions consists of capillaritis, such as pigmented purpuric dermatoses, and vasculitis, which is often classified by the affected vessel size. Annular vasculitic lesions may be the presenting sign of systemic disease, thus requiring thorough exploration to reach an accurate diagnosis and guide proper disease management. Herein we review the clinical presentation, histopathology, and treatments for cutaneous vasculitic disease that may present with annular lesions.

An Unusual Clinical Presentation of Immunoglobulin A Vasculitis in an Elderly Patient

Immunoglobulin A (IgA) vasculitis (IgAV), also known as Henoch-Schonlein purpura, is an IgA-mediated leukocytoclastic vasculitis predominantly affecting the gastrointestinal tract, kidneys, and skin. IgAV appears to be more common in children and is relatively rare in the adult population. We describe a case of a 72-year-old man who presented with bilateral lower extremity swelling, nausea, vomiting, abdominal pain, and weight loss, in which a diagnosis of IgAVs was established with a skin biopsy. This case highlights a rare and unusual clinical presentation of IgAV in an older patient and the need for prompt diagnosis and treatment.

Henoch-Schönlein purpura with intussusception and hematochezia in an adult: A case report

RATIONALE

Henoch-Schönlein purpura (HSP) is a common disease in children. However, HSP with intussusception and intestinal obstruction has a low morbidity in children and is occasionally seen in adults. Herein, a rare adult case of HSP complicated with intussusception and hemafecia that was successfully treated with surgery is described.

PATIENT CONCERNS

A 19-year-old Chinese man suffered from HSP combined with intussusception and intestinal obstruction and presented with vomiting, diarrhea, abdominal pain, and rash.

DIAGNOSIS

Henoch-Schönlein purpura with intussusception and intestinal obstruction.

INTERVENTIONS

The patient underwent an emergency laparotomy and manual reset.

OUTCOME

The patient was discharged 7 days after surgery in stable condition. We followed the patient to the sixth month after surgery. This patient has no long-term complications after surgery.

LESSONS

HSP with intussusception and intestinal obstruction is rarely seen in adults. Patients with HSP often present with abdominal pain as the first symptom, which is easily confused with other diseases. Once the HSP is diagnosed, surgery should be performed as soon as possible, provided there is no absolute contraindication.

Reversible Henoch-Schönlein purpura complicating adalimumab therapy

The tumour necrosis factor antagonists have demonstrated efficacy in the induction of remission and its maintenance in numerous chronic inflammatory conditions. These agents are generally well tolerated but with the increasing number of patients receiving anti-tumour necrosis factor-α (anti-TNFα) therapy, more adverse reactions are expected to occur. Cutaneous eruptions complicating treatment with anti-TNFα agents are common, occurring in around 20% of patients. Most reactions are mild-to-moderate and rarely warrant treatment withdrawal. We herein present a case of Henoch-Shönlein purpura (HSP) vasculitis following treatment with the monoclonal anti-TNFα antibody adalimumab for ileo-colic Crohn's disease. The reaction occurred after 18 months of adalimumab therapy and discontinuation of the anti-TNFα resulted in rapid improvement of the condition. The causal relationship has become even more likely when the purpura reappeared after restarting adalimumab. The patient started infliximab, with disease control and no cutaneous side effects. To the best of our knowledge, this is the second case report of HSP complicating adalimumab therapy. Although adalimumab is theoretically less related to immune-mediated reactions, clinicians must be aware that adverse side effects may still occur. This is the first case that shows that infliximab can be safely used in patients with adalimumab related HSP. We discuss the literature and potential causal mechanisms and propose possible approaches to its management.

Henoch-Schonlein purpura with ischaemic bowel

Henoch-Schonlein purpura is a vasculitis affecting small arterial vessels. Occasionally, cases are referred for a general surgical opinion due to bowel involvement in the form of abdominal pain with or without rectal bleeding. However, surgical intervention is rarely required. We describe a case of Henoch-Schonlein purpura in a young man who went on to develop ischaemic bowel requiring resection.

Polyangitis overlap syndrome: a fatal case combined with adult Henoch-Schönlein purpura and polyarteritis nodosa

Henoch-Schönlein purpura (HSP) is a rather common disease characterized by systemic hypersensitivity vasculitis in the skin and other visceral organs. It has a favorable prognosis unless it is complicated by severe glomerular disease. We report a distinctive fatal case of systemic vasculitis combined with HSP and polyarteritis nodosa (PN) in a 56-year-old man who died of progressive renal failure one month after the onset of the disease. He complained of arthralgia, purpura of both lower extremities, nasal bleeding and tarry stool, and acute renal failure was noted at the time of admission to hospital. A skin biopsy from the purpura lesion exhibited leucocytoclastic vasculitis with IgA deposition, and HSP was considered. However, renal failure progressed rapidly and subsequently was complicated by acute myocardial infarction. Postmortem examination revealed PN type necrotizing vasculitis in the kidneys, heart and mesentery resulting in acute multiple infarctions of these organs. We think the current case was a polyangitis overlap syndrome. It is important to suspect the polyangitis overlap syndrome positively when progressive acute renal failure is seen in a patient with HSP and to begin appropriate therapy immediately.

A case of refractory Henoch-Schönlein purpura treated with thalidomide

Henoch-Schönlein purpura is an acute, self-limited vasculitis syndrome which shows characteristic skin, joint, renal and gastrointestinal manifestations. It is common in childhood and may also occur in adults with fatal complications such as nephritis and gastrointestinal bleeding. We experienced a case of a 20-year-old woman who presented with palpable purpura and severe arthritis. The histopathologic examination of the skin revealed leukocytoclastic vasculitis with perivascular deposition of IgA and she was diagnosed with Henoch-Schönlein purpura. Despite treatment with prednisolone for one month, she had more aggravated purpura and fatal gastrointestinal bleeding. The symptoms were improved shortly by cyclophosphamide pulse therapy with plasmapheresis but symptoms were aggravated and symmetric mononeuropathy of the ulnar nerve developed. She was treated with 400 mg/day of thalidomide and symptoms were improved. We herein report a case of Henoch-Schönlein purpura successfully treated with thalidomide which was refractory to prednisolone, immunosuppressive drugs and plasmapheresis.