BACKGROUND Eosinophilic granulomatosis with polyangiitis(EGPA)is a multisystem disease characterized by allergic rhinitis,asthma,and a significantly high eosinophil count in the peripheral blood.It mainly involves the...BACKGROUND Eosinophilic granulomatosis with polyangiitis(EGPA)is a multisystem disease characterized by allergic rhinitis,asthma,and a significantly high eosinophil count in the peripheral blood.It mainly involves the arterioles and venules.When the coronary arteries are invaded,it can lead to acute myocardial infarction(AMI),acute heart failure,and other manifestations that often lead to death in the absence of timely treatment.CASE SUMMARY A 69-year-old man was admitted to the emergency department due to chest pain for more than 1 h.He had a past history of bronchial asthma and chronic obstructive pulmonary disease and was diagnosed with AMI and heart failure.Thrombus aspiration of the left circumflex artery and percutaneous transluminal coronary angioplasty were performed immediately.After surgery,the patient was admitted to the intensive care unit.The patient developed eosinophilia,and medical history taking revealed fatigue of both thighs 1 mo prior.Local skin numbness and manifestations of peripheral nerve involvement were found on the lateral side of the right thigh.Skin biopsy of the lower limbs pathologically confirmed EGPA.The patient was treated with methylprednisolone combined with intravenous immunoglobulin and was discharged after 21 d.On follow-up at 7 d after discharge,heart failure recurred.The condition improved after cardiotonic and diuretic treatment,and the patient was discharged.CONCLUSION Asthma,impaired cardiac function,and eosinophilia are indicative of EGPA.Delayed diagnosis often leads to heart involvement and death.展开更多
BACKGROUND Toxic epidermal necrolysis(TEN)is a life-threatening dermatological emergency mainly induced by drug hypersensitivity reactions.Standard management includes discontinuation of culprit drug and application o...BACKGROUND Toxic epidermal necrolysis(TEN)is a life-threatening dermatological emergency mainly induced by drug hypersensitivity reactions.Standard management includes discontinuation of culprit drug and application of immunomodulatory therapy.However,mortality remains high due to complications like septic shock and multiorgan failures.Innovative approaches for skin care are crucial.This report introduces borneol-gypsum,a traditional Chinese drug but a novel dressing serving as an adjuvant of TEN therapy,might significantly improve skin conditions and patient outcomes in TEN.CASE SUMMARY A 38-year-old woman diagnosed with eosinophilic granulomatosis with polyangiitis experienced gangrenous complications and motor nerve involvement.After initial treatment of high-dose corticosteroids and cyclophosphamide,symptom of foot drop improved,absolute eosinophil counts decreased,while limb pain sustained.Duloxetine was added to alleviate her symptom.Subsequently,TEN developed.Additional topical application of borneol-gypsum dressing not only protected the skin lesions from infection but also significantly eased localized pain.This approach demonstrated its merit in TEN management by promoting skin healing and potentially reducing infection risks.CONCLUSION Borneol-gypsum dressing is a promising adjuvant that could significantly improve TEN management,skin regeneration,and patient comfort.展开更多
Olfactory dysfunction(OD)has been described in patients with antineutrophil cytoplasmic antibody-associated vasculitides(AAV),but the underlying mechanisms are not completely understood.The causes of altered smell fun...Olfactory dysfunction(OD)has been described in patients with antineutrophil cytoplasmic antibody-associated vasculitides(AAV),but the underlying mechanisms are not completely understood.The causes of altered smell function can generally be divided into conductive,sensorineural or others.To date no specific treatment is available for AAV-related OD and the efficacy of currently available options has not been explored.The aim of this review is to provide an overview of the causes that may lead to OD in patients with AAV.Current available treatments for OD and possible options in patients with AAV presenting with smell impairment are also mentioned.展开更多
The primary systemic vasculitides(PSV) are a group of rare inflammatory disorders affecting blood vessels of varying size and multiple organs. Urological manifestations of PSV are uncommon. Testicular vasculitis is th...The primary systemic vasculitides(PSV) are a group of rare inflammatory disorders affecting blood vessels of varying size and multiple organs. Urological manifestations of PSV are uncommon. Testicular vasculitis is the most commonly reported finding and is associated with Polyarteritis Nodosa(PAN), Henoch-Sch?nleinPurpura(HSP), anti-neutrophil cytoplasm antibody associated Vasculitides(AAV), Giant Cell Arteritis(GCA) and Kawasaki disease. Prostatic vasculitis has been reported in association with GCA and AAV. Ureteric involvement has been noted in PAN, HSP and AAV. Other urogenital manifestations of PSV include genital ulceration and bladder dysfunction in Beh?ets Disease and haematuria which is commonly seen in many of the PSV. Finally, therapies used to treat the PSV, especially cyclophosphamide, are associated with urological sideeffects including haemorrhagic cystitis and urothelial malignancy. The aim of this review is to examine how the urological system is involved in the PSV. Each PSV is examined in turn, with a brief clinical description of the disease followed by a description of the urological manifestations and management. Identification of urological manifestations of PSV is important as in many cases symptoms may improve with immunosuppressive therapy, avoiding the need for invasive surgery. Additionally, patients who present with isolated urogenital PSV are at higher risk of developing subsequent systemic vasculitis and will need to be followed up closely.展开更多
文摘BACKGROUND Eosinophilic granulomatosis with polyangiitis(EGPA)is a multisystem disease characterized by allergic rhinitis,asthma,and a significantly high eosinophil count in the peripheral blood.It mainly involves the arterioles and venules.When the coronary arteries are invaded,it can lead to acute myocardial infarction(AMI),acute heart failure,and other manifestations that often lead to death in the absence of timely treatment.CASE SUMMARY A 69-year-old man was admitted to the emergency department due to chest pain for more than 1 h.He had a past history of bronchial asthma and chronic obstructive pulmonary disease and was diagnosed with AMI and heart failure.Thrombus aspiration of the left circumflex artery and percutaneous transluminal coronary angioplasty were performed immediately.After surgery,the patient was admitted to the intensive care unit.The patient developed eosinophilia,and medical history taking revealed fatigue of both thighs 1 mo prior.Local skin numbness and manifestations of peripheral nerve involvement were found on the lateral side of the right thigh.Skin biopsy of the lower limbs pathologically confirmed EGPA.The patient was treated with methylprednisolone combined with intravenous immunoglobulin and was discharged after 21 d.On follow-up at 7 d after discharge,heart failure recurred.The condition improved after cardiotonic and diuretic treatment,and the patient was discharged.CONCLUSION Asthma,impaired cardiac function,and eosinophilia are indicative of EGPA.Delayed diagnosis often leads to heart involvement and death.
文摘BACKGROUND Toxic epidermal necrolysis(TEN)is a life-threatening dermatological emergency mainly induced by drug hypersensitivity reactions.Standard management includes discontinuation of culprit drug and application of immunomodulatory therapy.However,mortality remains high due to complications like septic shock and multiorgan failures.Innovative approaches for skin care are crucial.This report introduces borneol-gypsum,a traditional Chinese drug but a novel dressing serving as an adjuvant of TEN therapy,might significantly improve skin conditions and patient outcomes in TEN.CASE SUMMARY A 38-year-old woman diagnosed with eosinophilic granulomatosis with polyangiitis experienced gangrenous complications and motor nerve involvement.After initial treatment of high-dose corticosteroids and cyclophosphamide,symptom of foot drop improved,absolute eosinophil counts decreased,while limb pain sustained.Duloxetine was added to alleviate her symptom.Subsequently,TEN developed.Additional topical application of borneol-gypsum dressing not only protected the skin lesions from infection but also significantly eased localized pain.This approach demonstrated its merit in TEN management by promoting skin healing and potentially reducing infection risks.CONCLUSION Borneol-gypsum dressing is a promising adjuvant that could significantly improve TEN management,skin regeneration,and patient comfort.
文摘Olfactory dysfunction(OD)has been described in patients with antineutrophil cytoplasmic antibody-associated vasculitides(AAV),but the underlying mechanisms are not completely understood.The causes of altered smell function can generally be divided into conductive,sensorineural or others.To date no specific treatment is available for AAV-related OD and the efficacy of currently available options has not been explored.The aim of this review is to provide an overview of the causes that may lead to OD in patients with AAV.Current available treatments for OD and possible options in patients with AAV presenting with smell impairment are also mentioned.
文摘The primary systemic vasculitides(PSV) are a group of rare inflammatory disorders affecting blood vessels of varying size and multiple organs. Urological manifestations of PSV are uncommon. Testicular vasculitis is the most commonly reported finding and is associated with Polyarteritis Nodosa(PAN), Henoch-Sch?nleinPurpura(HSP), anti-neutrophil cytoplasm antibody associated Vasculitides(AAV), Giant Cell Arteritis(GCA) and Kawasaki disease. Prostatic vasculitis has been reported in association with GCA and AAV. Ureteric involvement has been noted in PAN, HSP and AAV. Other urogenital manifestations of PSV include genital ulceration and bladder dysfunction in Beh?ets Disease and haematuria which is commonly seen in many of the PSV. Finally, therapies used to treat the PSV, especially cyclophosphamide, are associated with urological sideeffects including haemorrhagic cystitis and urothelial malignancy. The aim of this review is to examine how the urological system is involved in the PSV. Each PSV is examined in turn, with a brief clinical description of the disease followed by a description of the urological manifestations and management. Identification of urological manifestations of PSV is important as in many cases symptoms may improve with immunosuppressive therapy, avoiding the need for invasive surgery. Additionally, patients who present with isolated urogenital PSV are at higher risk of developing subsequent systemic vasculitis and will need to be followed up closely.