RESUMO
There are few reported cases of cutaneous intestinal metaplasia or primary adenocarcinoma arising at the ileostomy site following panproctocolectomy. These complications have been seen almost exclusively in patients with familial adenomatous polyposis and inflammatory bowel disease (IBD). However, benign intraepidermal colonic mucosa at a reversed ileostomy site in a patient without familial adenomatous polyposis or IBD has not been documented. We report a case of a 51-year-old female with a history of colonic adenocarcinoma who presented with pruritic, erythematous, scaly plaques on the right lower abdomen, present since reversal of her ileostomy in 2007. Skin biopsy revealed benign foci of colonic epithelium with no evidence of adenomatous change. Benign intraepidermal colonic mucosa was diagnosed based on histopathologic findings and immunohistochemistry. To our knowledge, this is the first case of intraepidermal benign colonic metaplasia forming in a patient following ostomy reversal. The case emphasizes the importance of patient education and physical examination of the stoma or stoma remnants for detection of unusual or changing lesions due to the risk for malignant transformation. It also demonstrates that benign colonic mucosa should be considered in the differential diagnosis when evaluating lesions near ileostomy sites, regardless of whether the patient has a history of familial adenomatous polyposis or IBD.
Assuntos
Colo/patologia , Neoplasias do Colo/patologia , Mucosa Intestinal/patologia , Pele/patologia , Polipose Adenomatosa do Colo , Colo/cirurgia , Neoplasias do Colo/cirurgia , Feminino , Humanos , Metaplasia , Pessoa de Meia-IdadeRESUMO
Hyperhidrosis, or abnormally increased sweating, is a condition that may have a primary or secondary cause. Usually medication- induced secondary hyperhidrosis manifests with generalized, rather than focal sweating. We report a 32-year-old woman with a history of palmoplantar hyperhidrosis for 15 years who presented for treatment and was prescribed oral glycopyrrolate. One month later, the palmoplantar hyperhidrosis had resolved, but she developed new persistent craniofacial sweating. After an unsuccessful trial of clonidine, oxybutynin resolved the craniofacial hyperhidrosis. To our knowledge, this is the first case of compensatory hyperhidrosis secondary to glycopyrrolate reported in the literature. The case highlights the importance of reviewing medication changes that correlate with new onset or changing hyperhidrosis. It also demonstrates a rare drug adverse effect with successful treatment.
Assuntos
Glicopirrolato/efeitos adversos , Hiperidrose/tratamento farmacológico , Ácidos Mandélicos/uso terapêutico , Antagonistas Muscarínicos/efeitos adversos , Adulto , Desprescrições , Feminino , Humanos , Hiperidrose/induzido quimicamente , Antagonistas Muscarínicos/uso terapêutico , Resultado do TratamentoRESUMO
Psoriasis plaque severity metrics, such as induration (thickness), erythema (redness), and desquamation (scaliness), are associated with the subsequent development of psoriatic arthritis (PsA) among cutaneous-only psoriasis patients (patients with skin or nail psoriasis but no psoriatic arthritis). These metrics can be used for PsA screening. However, a key challenge in PsA screening is to optimize accessibility and minimize costs for patients, while also reducing the burden on healthcare systems. Therefore, an ideal screening tool consists of questions that patients can answer without a physician's assistance. Although reference images can be used to help a patient self-assess erythema and desquamation severity, a patient would need a tactile induration reference card to self-assess induration severity. This protocol describes how to create an induration reference card, the Psoriasis Thickness Reference Card, as well as how to use it to assess lesion induration severity. Administration of reference images for erythema and desquamation and a Psoriasis Thickness Reference Card for induration to 27 psoriasis patients showed that patients were moderately successful at self-assessing the severity of these three metrics. These findings support the feasibility of a future PsA screening test that patients can complete without the need for physician assistance.
Assuntos
Artrite Psoriásica , Doenças da Unha , Psoríase , Humanos , Artrite Psoriásica/diagnóstico , Artrite Psoriásica/patologia , Psoríase/diagnóstico , Pele/patologia , Doenças da Unha/patologia , EritemaRESUMO
Terbinafine is often considered contraindicated in those with liver disease, as one of the known side effects is hepatotoxicity. We report the first case documenting the safe use of oral terbinafine in a 77-year-old woman with stable autoimmune hepatitis presenting with extensive tinea corporis. Precautions were carried out to minimise the risk of worsening hepatotoxicity, including consultation with the patient's hepatologist, limiting terbinafine exposure to less than 6 weeks, monitoring of liver function tests, and patient education. The patient's fungal infection cleared without any signs or symptoms of worsening liver disease. The rash had not recurred 6 months after treatment. When terbinafine must be used in a patient with pre-existing liver disease, we recommend considering a short course of oral terbinafine after consultation with their hepatologist, obtaining baseline liver function tests with consideration of further monitoring during treatment course, and patient education on the signs and symptoms of liver injury.
Assuntos
Hepatite Autoimune , Tinha , Idoso , Antifúngicos/efeitos adversos , Feminino , Hepatite Autoimune/diagnóstico , Hepatite Autoimune/tratamento farmacológico , Humanos , Naftalenos/efeitos adversos , Terbinafina/efeitos adversos , Tinha/diagnóstico , Tinha/tratamento farmacológicoRESUMO
Patients who present with multiple keratoacanthomas (KAs) associated with prurigo nodularis often pose a treatment challenge. These lesions often require aggressive treatment, such as Mohs micrographic surgery, surgical excision, electrodesiccation and curettage, intralesional steroid injection, and long-term acitretin. 5-Fluorouracil (5-FU) cream 5% has been shown to be effective; however, topical options are limited when 5-FU fails. We have found success using a high-potency topical steroid under occlusion, resulting in resolution of KAs and prurigo nodules.
Assuntos
Ceratoacantoma , Prurigo , Acitretina/uso terapêutico , Administração Tópica , Humanos , Ceratoacantoma/tratamento farmacológico , Prurigo/tratamento farmacológico , Esteroides/uso terapêuticoRESUMO
BACKGROUND: Personal care products marketed for babies and children are often regarded as "safe" or "gentle." However, little is known about the prevalence of contact allergens in these types of products. OBJECTIVE: This study assessed the prevalence of important sensitizers in personal care products marketed for babies and children. A secondary objective of this study was to determine whether a product's cost correlates with content of sensitizing ingredients. METHODS: The ingredient lists of 533 unique personal care products were analyzed for presence of fragrance, betaines, propylene glycol, methylchloroisothiazolinone, methylisothiazolinone, formaldehyde, lanolin, and neomycin. Price per ounce was determined for each product as well. CONCLUSIONS: Most personal care products for babies and children contain 1 or more sensitizers. Products containing more sensitizers tend to cost less than those without any sensitizing ingredients.