Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033774 (pruritus)
 14,546 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 31-year-old Caucasian woman presented with a 20-year history of presumed atopic dermatitis. She complained of severe pruritus and the presence of extensive patches of erythema and scale. Her previous treatments included: multiple topical corticosteroids, tacrolimus 0.1% ointment, pimecrolimus 1% cream, and cyclosporine with no improvement of her symptoms. Her past medical history was unremarkable and she was on no other oral medications, including over-the-counter products. On physical examination, multiple erythematous, scaly patches were present on the chest, abdomen,back, and upper extremities. Lichenification of both antecubital fossa was present. Extensive excoriations on her arms and abdomen were also noted. Although the patient had a long-standing history of presumed atopic dermatitis, she had never undergone a skin biopsy. A skin biopsy was performed which demonstrated a perivascular lymphocytic infiltrate with eosinophils and dermal edema (Figures 1, 2). The biopsy was suggestive of possible hypersensitivity dermatitis. The patient then underwent patch testing. The following patch tests were applied to normal back skin using IQ chambers:North American Contact Dermatitis Group (NACDG) expanded standard, textile, fragrance trays, and ingredients found in her products (Chemotechnique, Malmo, Sweden). A total of 89 patches were applied, removed at 48 hours, and read both at 48 and 96 hours. At 48 hours, a total of 70 allergens were positive, 69 of those allergens were in a petrolatum vehicle. There were 50, 3+ reactions to sites of allergens in petrolatum (Figure 3). There were only two sites with petrolatum that were negative: budesonide (a corticosteroid) and melamine formaldehyde. In contrast, all of the sites where there were allergens in liquid vehicles were negative, with the exception of a 1+ reaction to cocamidopropyl betaine. At 48 hours,four additional patch tests were applied to plain petrolatum. Two of these patches were in plastic IQ chambers and two in aluminum Finn Chambers. At 48 hours, all four of the sites showed 3+ reactions (Figure 4). By 96 hours, all of the patch test sites that were positive at 48 hours, and much of the surrounding skin, showed a diffuse "angry back" reaction, which made an accurate 96-hour reading impossible.
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PMID:Contact dermatitis to white petrolatum. 1536 73

"Overlap syndromes" have been reported among various autoimmune liver diseases, particularly between primary biliary cirrhosis and autoimmune hepatitis (AIH) in adults and between AIH and autoimmune cholangitis in children. The overlap syndrome of AIH and primary sclerosing cholangitis (PSC), however, has been scarcely reported. Furthermore, in most of the reported cases of AIH/PSC overlap syndrome, PSC and AIH were believed to occur simultaneously. We report a case of a 34-year-old woman who has ulcerative colitis and PSC (diagnosed by colonoscopy, histology, and cholangiogram) and 7 years later develops rapidly progressive liver failure and hemolytic anemia from AIH. Liver biopsy showed dense portal lymphoplasmacytic infiltrate with interface hepatitis and acidophil bodies confirming AIH. She responded well to immunosuppressive therapy with steroids, both with respect to her liver disease and her autoimmune hemolytic anemia. Additionally, her clinical symptoms of fatigue, jaundice, and pruritus improved markedly and quickly. Overlap or "crossover" syndrome should be considered in all patients with PSC when they present with sudden deterioration of the liver function and changes in liver enzymes. By making the diagnosis of AIH in a patient with well-established PSC, appropriate treatment can be initiated, resulting in the patient's prompt recovery.
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PMID:Rapid progression of autoimmune hepatitis in the background of primary sclerosing cholangitis. 1549 11

A 45-year-old woman injected bovine fat in liquid form in to her periorbital area and nasolabial folds near the lip margin and glabellar area to look younger. She was influenced by a TV program about fat augmentation of the aging face and collagen injection to the wrinkles. Major depression had been diagnosed for this woman 5 years previously, after which she used antidepressants and hypnotics irregularly. The prolonged edema of her face subsided within 3 months, along with the erythema, itching, and firmness at the injection sites. No liposuction of the injected material was planned because it had changed to solid form as soon as it was injected. Additionally, it was thought that surgical excision of the fat would not be effective and could harm the facial nerve branches because magnetic resonance imaging showed diffuse enlargement of subcutaneous tissue. Therefore, a conservative approach, such as medical treatment with close follow-up evaluation was preferred. The reported case is presented not only to add an interesting self-injection case to the literature, but also to show that patients with psychological problems may harm themselves by using inappropriate methods for cosmetic reasons under the effect of inaccurate information obtained from TV programs, press, family, and friends.
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PMID:An unusual case of self-injected bovine fat in liquid form to the face for cosmetic reasons. 1559 41

Severe pruritus is a frequent complication of cholestasis. Both serotonin and opioids play an important role in the development of this symptom. Guidelines to provide rational management of pruritus of cholestasis do not exist. We describe a patient with complex and malignant course of pruritus. She responded to several measures proposed (among other naltrexone), but rapidly became tolerant to them. Buprenorphine with an ultra low dose of naloxone was able to control her symptoms without development of tolerance until her death.
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PMID:Severe pruritus of cholestasis in disseminated cancer: developing a rational treatment strategy. A case report. 1565 43

In this study, we present a case of mild PBC that had anti-p97/VCP. A 53-year-old woman had been suspected of having chronic liver disease since 1983. In 1998, she visited the clinic, complaining of struma and pruritus. Laboratory findings on the first visit showed elevated levels of alkaline phosphatase (ALP) 454 IU/l(110-360), gammaGTP 250IU/l(-45) and IgM 671mg/dl(35-220). A screening of anti-mitochondrial antibody test was positive at a 1:80 dilution. A liver biopsy specimen revealed PBC at Scheuer stage 1. Following a treatment of ursodeoxycolic acid (UDCA) 300mg/day for 6 months, AMA and IgM were reduced to 1:20 and 220mg/dl, respectively. However, she was found to have low titer of anti-p97/VCP antibodies, determined by immunoprecipitation of radiolabeled recombinant protein produced by in vitro translation and transcription of the full length p97 cDNA. She has continued to be clinically stable following administration of UDCA 300mg. A PBC patient with anti-p97/VCP antibody showed a milder clinical course, suggesting some beneficial role of this antibody.
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PMID:[Case of primary biliary cirrhosis patient with anti-p97/VCP antibodies presenting a mild clinical course]. 1572 86

A 53-year-old woman was admitted to the hospital with ischemic colitis and underwent a subtotal colectomy. She developed acute renal failure, severe hyperbilirubinemia, and intense pruritus resistant to medical treatment. Extracorporeal albumin dialysis using a Molecular Adsorbent Recirculating System (MARS; Gambro Co, Lund, Sweden) has been used to treat liver failure and reduce total serum bilirubin (SB) levels. A trial of extracorporeal albumin dialysis with continuous renal replacement therapy (RRT) was instituted to achieve net removal of SB. A 25% albumin solution was mixed with conventional dialysate to yield a dialysate concentration of 1.85% or 5.0% albumin. The patient underwent 2 continuous RRT sessions using extracorporeal albumin dialysis (1.85% and 5.0% albumin dialysate). Pretreatment and posttreatment SB levels were determined, and total bilirubin concentration (TB) also was measured in each of the collection bags during conventional and albumin dialysis. Pretreatment and posttreatment SB levels were 50.4 mg/dL (862 micromol/L) and 39.0 mg/dL (667 micromol/L) with 1.85% albumin dialysate and 47.1 mg/dL (805 micromol/L) and 39.7 mg/dL (679 micromol/L) with 5.0% albumin dialysate, respectively. The collected dialysate TB level was 0.3 mg/dL (5 micromol/L) during nonalbumin RRT and increased to 1.37 +/- 0.06 mg/dL (23 +/- 1 micromol/L) with 1.85% albumin dialysis. The collected dialysate fluid TB level was 0.3 mg/dL (5 micromol/L) during the nonalbumin RRT and increased to 1.38 +/- 0.15 mg/dL (24 +/- 3 micromol/L) during 5.0% albumin RRT. Single-pass albumin dialysis with continuous RRT cleared SB better than standard continuous RRT. Single-pass albumin dialysis with continuous RRT is feasible and may be a viable alternative in centers that do not have access to MARS therapy. This modality merits additional evaluation for its efficacy in clearing albumin-bound serum toxins.
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PMID:Modification of continuous venovenous hemodiafiltration with single-pass albumin dialysate allows for removal of serum bilirubin. 1575 64

An 80-year-old woman was referred to our hospital with a spontaneously appearing bullous dermatosis limited to the soles of both feet, causing an intense pruritus. She also suffered from Parkinson's disease and depression, and had been treated with levodopa, benserazide, and mirtazapine for several years. On clinical examination, we found several tense and hemorrhagic bullae, with a diameter of up to 3 cm, at both plantar sites and multiple, confluent, dyshidrotic vesicles ( Figs 1 and 2). The rest of the skin, including the mucous membranes and palms, was normal. The first clinical diagnosis was podopompholyx, but histopathologic findings and direct immunofluorescence revealed a diagnosis of bullous pemphigoid, showing subepidermal blisters (Fig. 3) and linear deposits of C3 and immunoglobulin G (IgG). Indirect immunofluorescence was positive, the IgG autoantibodies bound to the epidermal site of salt-split skin, and circulating antibodies against bullous pemphigoid antigens 1 and 2 were found. Because of this typical clinical picture, a diagnosis of dyshidrotic pemphigoid, a localized form of bullous pemphigoid, was made. Under systemic treatment with prednisolone, 40 mg/day, the skin healed completely within 2 weeks. Descriptions of dyshidrotic pemphigoid limited to the soles of both feet are very rare, and the clinical findings might easily lead to a misdiagnosis of podopompholyx.
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PMID:Localized pemphigoid on the soles of both feet. 1581 Oct 84

Anaphylaxis is a severe, life-threatening allergic reaction, affecting both children and adults. The occurrence of anaphylaxis is not as rare as generally believed (1.21% to 15.04% of the US population). Often the cause of this reaction remain unknown, mainly due to the difficulty in defining the outbreaking causes. Herein, we describe an interesting case of a patient, who developed an anaphylactic reaction after the bite of a pigeon tick. During the last 2 years, in wintertime, the patient often came to the emergency room for general rash and swelling, hypotension and tachycardia preceded by itching and general distress. Notably, the symptoms manifested themselves as night fell. In two particular occasions the patient reached the hospital in a state of shock. After another episode of general swelling, the patient was invited to examine her domestic environment. She brought us some parasites, collected at home, particularly on the bed. A morphological examination by entomologists proved these parasites to belong to Argas reflexus (Arg.r.), one of the 31 species of soft ticks. The presence of specific IgE to a protein secreted by the Arg.r. salivary glands was in favour of immediate-type systemic reaction, as supposed by the clinical history.
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PMID:Anaphylactic shock to Argas reflexus bite. 1585 66

An 87-year-old woman was admitted with buccal pain that had started a few weeks before. She had been treated with topical steroids and antihistamines for an undetermined skin disease characterised by generalized erythroderma associated with pruritus for years. Her total white cell count was 13,290/mm3 with 19 % Sezary cells among the lymphocytes. Skin biopsy showed an infiltrate of inflammatory cells forming a dense band below the epidermis characterised by the presence of atypical lymphoid cells with large convoluted nuclei, and significant epidermotropism. Immunophenotyping studies in peripheral blood identified a large increase in CD4+ cells; CD7- T cells. Clonal T- cell receptor gamma gene rearrangement was detected on skin biopsy and bone marrow and on the skin biopsy with the PCR method. This case illustrates the misleading skin presentation of the Sezary syndrome in the elderly.
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PMID:A typical case of Sezary syndrome mimicking an eczema. 1598 99

A 35-year-old woman at 30th gestation week of her second pregnancy presented to our department with a 2-month history of intense and generalized pruritus. She had a spontaneous abortion 1 year earlier. Itching initially presented during nighttime and localized on lower limbs and after became continuous, diffuse, and associated with excoriations due to scratching. The patient was previously treated with oral corticosteroids (25 mg/d) in a gynecological department with temporary response. On our examination, she presented linear excoriations with hemorrhagic crusts localized on the trunk, buttocks, and upper and lower limbs. Biopsy specimen from the lesional area of the right buttock submitted for routine histology documented a mild perivascular and interstitial infiltrate of lymphocytes and monocytes with rare eosinophils on superficial dermis. Indirect and direct immunofluorescence (performed on perilesional skin) were negative. Laboratory investigations revealed microcytic anemia (hemoglobin 7.5 g/dL; medium corpuscular volume 61.7 fl), erythrocyte sedimentation rate (21 mm) and serum bile acid levels (18.3 nmol/L; normal values 1.00-8.90) increase. On the basis of clinical, serological, and histological findings, we diagnosed an itching dermatosis during an intrahepatic cholestasis of pregnancy. We treated the patient with ursodeoxycholic acid (600 mg) and topical corticosteroids with gradual resolution of itching. Furthermore, she delivered a healthy boy at 39th gestation week with normal birth weight and normal Apgar score.
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PMID:An itching and excoriated dermatosis during intrahepatic cholestasis of pregnancy. 1601 78


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