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Results for “Neurodermatitis”

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At least 901 records · Page 50Linked to original sources
PubMed1999

Strongyloides stercoralis infection presenting as generalized prurigo nodularis and lichen simplex chronicus.

Strongyloides Stercoralis is a parasitic nematode that develops an autoinfective life cycle within the gastrointestinal tract of its human host. The infection produces peripheral eosinophilia and cutaneous eruptions, as well as gastrointestinal or respiratory symptoms. Detection of S stercoralis is difficult through stool examination, but may be demonstrated by ELISA for IgG antibody against the parasite. We describe a patient with chronic S stercoralis infection initially presenting with generalized prurigo nodularis and lichen simplex chronicus.

Adult↗
PubMed1998

Vulvar dermatoses: lichen sclerosus, lichen planus, and vulval dermatitis/lichen simplex chronicus.

In our vulvar specialty clinic at Oxford Radcliffe Hospital (Oxford, UK), dermatoses are frequently seen. A recent survey of new patients showed that lichen sclerosus was the most commonly diagnosed vulvar dermatosis; approximately one third of the women had this disorder. Vulvar dermatitis was observed in 20% to 25% of new patients, but lichen planus was rare. Differences were observed in treatment outcomes for patients with vulvar dermatoses, such as lichen sclerosus and lichen planus, versus those with dermatologic disorders affecting the vulva, such as psoriasis and eczema.

Dermatitis↗
PubMed1974

Otitis externa.

Explore the source record for details and available documents.

Aluminum↗
PubMed2005

A neuropsychiatrist's perspective on selected dermatoses.

Many neuropsychiatric diseases present with concomitant dermatologic manifestations. These manifestations may help the clinician formulate a correct diagnosis when it is otherwise unclear. In this article, we present six cases with clinical photographs of associated skin findings discussed from a neuropsychiatrist's perspective. Each case will be followed by a discussion and a brief review of the associated neuropsychiatric and dermatologic aspects of the disease.

Adolescent↗
PubMed2004

[The red face].

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.

Dermatitis, Photoallergic↗
PubMed2003

Giant lichenification of the scalp.

Lichenification is characterized clinically by thickening of areas of skin as a result of the itch-scratch cycle and therefore is seen in conditions associated with chronic pruritus. The characteristic feature of giant lichenification is the occurrence of tumour-like growths with a warty cribriform surface. We describe a renal transplant patient presenting with giant lichenification of the scalp following an attack of herpes zoster at the same site. Chronic pruritus following scalp dysaethesia secondary to herpes zoster was considered the most likely explanation for the occurrence of these lesions.

Adult↗
PubMed2002

Botulinum toxin type A injection in the treatment of lichen simplex: an open pilot study.

Recalcitrant pruritus is a hallmark of lichen simplex, a localized variant of atopic dermatitis. Acetylcholine has been demonstrated to mediate pruritus in atopic dermatitis. This open pilot study was done to determine the therapeutic effect of blocking acetylcholine release with botulinum toxin A in highly pruritic lichen simplex. Botulinum toxin A (Dysport) was injected intradermally into 5 circumscribed lichenoid lesions in 3 patients suffering from recalcitrant pruritus. No corticosteroids or any other specific topical therapy was administered. Pruritus subsided within 3 to 7 days in all 3 patients. Within 2 to 4 weeks all lesions cleared completely. No recurrences were noted over a 4-month follow-up. In one patient lichen simplex developed on the contralateral shin, which responded equally to a subsequent injection. We concluded that lichen simplex-associated pruritus can be overcome by intradermal botulinum toxin A injection. Acetylcholine appears to be a dominant pruritic mediator in this condition.

Acetylcholine↗
PubMed2002

A new disorder of lymphocyte apoptosis: combination of autoimmunity, infectious lymphadenopathy, double negative T cells, and impaired activation-induced cell death.

A new symptom-complex is described characterized by manifestations of autoimmune disease, infectious lymphadenopathy, double negative T cells, and impaired activation-induced cell death that developed in late adolescence. Similarities, but also significant differences, to autoimmune lymphoproliferative syndromes (ALPS, Canale-Smith syndrome) and autoimmune lymphoproliferative disease (ALD, Dianzani syndrome), were observed. The main clinical features were recurrent bacterial infections with subsequent lymphadenopathy due to autoimmune neutropenia. Laboratory results revealed a large proportion of alphabetaTCR positive, CD4 negative, CD8 negative, peripheral T cells, and a decreased apoptosis upon activation with phytohemagglutinin and interleukin 2, but normal Fas-mediated apoptosis. Genetic investigations excluded mutations in Fas gene death domain and in the 4 exons of Fas ligand gene. Despite unknown pathogenesis, this new syndrome might belong to the growing group of diseases with defects in apoptosis.

Adult↗
PubMedDate not supplied

Hypnotic treatment of PTSD in children who have complicated bereavement.

Although conceptualized as a normal reaction to loss and not classified as a mental disorder, grief can be considered a focus of treatment. When grief complicates and becomes pathological by virtue of its duration, intensity, and absence or by bizarre or somatic manifestation, a psychiatric diagnosis is in order. Childhood PTSD in Complicated Bereavement is a condition derived from the loss of a loved one when the nature of death is occasioned through traumatic means. The traumatic nature of the loss engenders trauma symptoms, which impinge on the child's normal grieving process and his/ her ability to negotiate the normal grieving system. The 2 cases presented herein constitute single session treatment with clinical hypnosis of PTSD, a result of the traumatic loss of the paternal figures. The setting in which these cases took place was rural Guatemala. Treatment consisted of single session hypnosis with the Hypnotic Trauma Narrative, a tool designed to address the symptomatology of PTSD. Follow-up a week later and telephone follow-up 2 months later demonstrated the resolution of traumatic manifestations and the spontaneous beginning of the normal grief process.

Abdominal Pain↗