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Query: UMLS:C0042109 (urticaria)
 6,569 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Lupus erythematosis is a nodular skin lesion that usually occurs on the inner surfaces of the extremities, and is 5-7 times more common in women than in men, particularly between 20-30 years of age. It is diagnosed by biopsy since the associated symptoms of malaise, fever, and arthralgia are variable. Known agents to induce lupus are streptococcal infection, sarcoidosis, tuberculosis, mycoses, medications particularly sulfa and oral contraceptive steroids, and a variety of other infections and allergies. A table is included in this review showing 8 cases of lupus erythematosus reported in the literature where oral contraceptive steroids were proved to be the etiologic factor, either by withdrawing and repeating pill prescription or by skin tests. The review ends with a list of other dermatological side effects of the pill, such as chloasma, acne, vaginal moniliasis, herpes, photosensitivity, and urticaria.
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PMID:[Etiologies of erythema nodosum (a little known etiology: estro-progestagens)]. 101 56

Tranilast is an anti-allergic drug clinically used for the treatment of atopy or urticaria. The drug has been shown to have an anti-fibrotic effect as well. We treated two cutaneous sarcoidosis patients with tranilast, resulting in remission within three months of administration. This drug should be an excellent tool for the treatment of other granulomatous diseases.
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PMID:Treatment of cutaneous sarcoidosis with tranilast. 753 63

Papules and nodules are common lesions on horses and have a variety of underlying causes. This article addresses inflammatory and congenital nodules primarily, including urticaria, erythema multiforme, those nodules caused by infectious agents, epidermoid and dermoid cysts, and the uniquely equine skin tumor, the sarcoid. The eosinophilic nodules and other tumors are covered elsewhere in this issue. Diagnostic and therapeutic approaches to each of the diseases are emphasized.
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PMID:Overview of equine papular and nodular dermatoses. 763 66

Although most annular lesions will be typical of a dermatophytosis, physicians must consider other possible diagnoses. Tinea corporis can often be diagnosed on the basis of a positive potassium hydroxide examination. Topical and systemic antifungals are usually curative. Pityriasis rosea is characterized by small, fawn-colored lesions distributed along skin cleavage lines. Treatment is symptomatic. Granuloma annulare is characterized by nonscaly, annular plaques with indurated borders, typically on the extremities. One half of cases resolve spontaneously within two years. Sarcoidosis can present as annular, indurated plaques similar in appearance to the lesions of granuloma annulare. Diagnosis is based on histopathology and the involvement of other organ systems. Hansen's disease can mimic tinea corporis by presenting as one or more annular, sometimes scaly, plaques. Urticaria may affect 10 to 20 percent of the population. The annular plaques lack scale and are evanescent. Subacute cutaneous lupus erythematosus can present in an annular form on sun-exposed surfaces or in a papulosquamous form. Erythema annulare centrifugum typically presents as annular patches with trailing scale inside erythematous borders.
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PMID:Differential diagnosis of annular lesions. 1199 12

Periodic fever can be defined as recurrent episodes of fever lasting from a few days to several weeks separated by symptom-free intervals of variable duration, recurring throughout several months. Although these clinical pictures are unusual in clinical practice, in some instances the differential diagnosis with recurrent infections, malignancies and connective tissue diseases is difficult. The aim of this review is to group together these different clinical pictures, which are dispersed in the literature, to obtain an overall and detailed perspective.We classified these processes in two categories: hereditary (familial Mediterranean fever, hyper-IgD syndrome, tumor necrosis factor-receptor-associated periodic syndrome, Muckle-Wells syndrome and familial cold urticaria) and non-hereditary (periodic fever, aphthous stomatitis, pharyngitis, and adenopathy syndrome [PFAPA syndrome], cyclic neutropenia, chronic infantile neurological cutaneous and articular syndrome [CINCA syndrome], Castleman's disease, early onset sarcoidosis and Blau syndrome). Although diagnosis is essentially clinical, in recent years many advances have been made in the knowledge of the molecular and genetic bases of hereditary diseases, which may be of considerable help in establishing the diagnosis and improving treatment.
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PMID:[Periodic fever]. 1239 68

Polycythemia vera is classified with myelogenous leukaemia, agnogenic myeloid metaplasia and primary thrombocythemia as a myeloproliferative syndrome. Cutaneous symptoms have been reported with polycythemia vera, including facial plethora, aquagenic pruritus, urticaria, purpura, Sweet's syndrome and pyoderma gangrenosum. However, polycythemia vera associated with systemic sarcoidosis has been rarely reported. An unusual case of polycythemia vera associated with cutaneous sarcoidosis is described.
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PMID:Cutaneous sarcoidosis and polycythemia vera. 1548

Facial erythema may not only present clinically as a distinct entity, but can also be a symptom of other diseases. It is seen in common dermatoses such as eczema, psoriasis, acne and urticaria, as well as in rarer conditions such as disorders of keratinization, infectious diseases, porphyrias and neoplasia. Facial erythema may also present as a symptom of carcinoid syndrome, drug allergies, cardiac disease or in rare cases as a feature of Bloom's syndrome, sarcoidosis, lymphoma, amyloidosis and other disease processes. We would like to concentrate on the practical aspects of facial erythema as a presenting symptom, rather than discussing every disease in detail.
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PMID:[The red face]. 1552 60

For cellulitis that does not respond to conventional antimicrobial treatment, clinicians should consider, among other explanations, several noninfectious disorders that might masquerade as infectious cellulitis. Diseases that commonly masquerade as this condition include thrombophlebitis, contact dermatitis, insect stings, drug reactions, eosinophilic cellulitis (the Wells syndrome), gouty arthritis, carcinoma erysipelatoides, familial Mediterranean fever, and foreign-body reactions. Diseases that uncommonly masquerade as infectious cellulitis include urticaria, lymphedema, lupus erythematosus, sarcoidosis, lymphoma, leukemia, Paget disease, and panniculitis. Clinicians should do an initial diagnostic work-up directed by the findings from a detailed history and complete physical examination. In many cases, skin biopsy is the only tool that helps identify the correct diagnosis. Special tests may also be needed.
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PMID:Narrative review: diseases that masquerade as infectious cellulitis. 1623 Jul 33

A 52-year-old black woman presented with a 2-day history of lower lip swelling 5 days after starting a new medication, lisinopril. She had never experienced similar episodes in the past. She denied shortness of breath, tightening of the throat, swelling of the tongue, generalized cutaneous eruption, urticaria, or pruritus. She also denied symptoms consistent with facial paresis. Her past medical history was significant for hepatitis C infection, coronary artery disease, and hypertriglyceridemia. She had a 15 pack-year smoking history and denied both alcohol and drug abuse. She had never received a blood transfusion and was HIV negative. Physical examination disclosed a tender, swollen, and erythematous lower lip with induration, oozing, and crusting (Figure 1). Pinpoint openings evident throughout the lip surface exuded a clear, sticky, mucoid secretion. Tongue, parotid glands, and regional lymph nodes were normal. The working diagnosis was angioedema secondary to lisinopril. The presumptive offending drug was discontinued, and conservative therapy (topical clobetasol ointment, oral ranitidine, and oral fexofenadine) was initiated. Despite treatment, signs and symptoms persisted unabated. One week after initial presentation, a punch biopsy of her lower lip was taken to rule out granulomatous cheilitis and sarcoidosis. Histopathology included diffuse lymphohistiocytic infiltrate, minimal microabscess formation, and notable absence of granulomata. There was neither hypertrophy nor detectable abnormality of the salivary glands, with the exception of infiltrating mononuclear cells. Based on the clinical history and compatible pathologic findings, a diagnosis of cheilitis glandularis was made. Specifically, crusting and erosion clinically suggested a diagnosis of the superficial suppurative subtype of cheilitis glandularis. The patient received oral penicillin (dicloxacillin, 1.0 g/d) combined with oral fluoroquinolone (ciprofloxacin, 1.0 g/d). Within 2 weeks of starting the antibiotics, the lip swelling significantly decreased (Figure 2) and the patient was left with a mildly indurated nodule at the labial commissure. Following a 4-week course of continued antibiotic treatment, the lip returned to near baseline state. At both 6-month and 1-year follow-up visits, the lip remained normal.
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PMID:Cheilitis glandularis in an African-American woman: response to antibiotic therapy. 1627 62

Monogenic autoinflammatory syndromes (MAISs) are caused by innate immune system dysregulation leading to aberrant inflammasome activation and episodes of fever and involvement of skin, serous membranes, eyes, joints, gastrointestinal tract, and nervous system, predominantly with a childhood onset. To date, there are twelve known MAISs: familial Mediterranean fever, tumor necrosis factor receptor-associated periodic syndrome, familial cold urticaria syndrome, Muckle-Wells syndrome, CINCA syndrome, mevalonate kinase deficiency, NLRP12-associated autoinflammatory disorder, Blau syndrome, early-onset sarcoidosis, PAPA syndrome, Majeed syndrome, and deficiency of the interleukin-1 receptor antagonist. Each of these conditions may manifest itself with more or less severe inflammatory symptoms of variable duration and frequency, associated with findings of increased inflammatory parameters in laboratory investigation. The purpose of this paper is to describe the main genetic, clinical, and therapeutic aspects of MAISs and their most recent classification with the ultimate goal of increasing awareness of autoinflammation among various internal medicine specialists.
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PMID:Monogenic autoinflammatory syndromes: state of the art on genetic, clinical, and therapeutic issues. 2428 15


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