RESUMEN
Cancer-related coagulopathy is a known cause of stroke and can lead to formation of thrombi with a unique composition. The effectiveness of mechanical thrombectomy in cancer patients is still unknown. The aim of the study was to evaluate the rate of successful reperfusion and the clinical outcome in cancer patients with stroke treated with endovascular therapies, compared to patients without cancer. We performed a retrospective analysis of consecutive patients with ischemic stroke treated with endovascular therapies at our hospital between January 2008 and January 2016. A sub-group analysis was performed including only patients with cryptogenic stroke. We included in the final analysis 14 patients with active cancer and 267 patients without cancer. Successful reperfusion was achieved in 79% of patients without cancer, and 71% of patients with active cancer (P = 0.68). Patients with cryptogenic stroke and active cancer had a lower reperfusion rate compared to patients with cryptogenic stroke without active cancer, although not significantly so (2/4 cancer patients, 50% vs 37/50, 74%, p: 0.31). Mortality rate was higher among cancer patients. Hemorrhagic transformation occurred in similar proportions in the two groups. Endovascular treatment in cancer patients seems, thus, effective.
Asunto(s)
Isquemia Encefálica , Procedimientos Endovasculares , Accidente Cerebrovascular Isquémico , Neoplasias , Accidente Cerebrovascular , Isquemia Encefálica/complicaciones , Isquemia Encefálica/cirugía , Humanos , Neoplasias/complicaciones , Neoplasias/cirugía , Estudios Retrospectivos , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/cirugía , Trombectomía , Resultado del TratamientoRESUMEN
During the SARS-CoV-2 (COVID-19) pandemic, an unusual outbreak of yellow-brown pigmentation on the skin of children was reported. Because of the restrictions on movement promulgated during the lockdown, most consultancies were performed using teledermatology. Data concerning personal care products and application of topical substances were collected, which revealed use of the same brand of wipes for all patients. A liquid chromatography-mass spectrometry analysis was performed to compare the components of the wipes before and after the observation of the pigmentation, in order to detect the responsible substance. This analysis revealed a level about 10-fold higher than normal of ascorbic acid and its oxidation products (dehydroascorbic acid and L-threonic acid) in the wipes associated with the pigmentation. These 'colouring wipes' represent a peculiar but harmless phenomenon that highlights the importance of careful questioning about personal care products used by patients.
Asunto(s)
Ácido Ascórbico/efectos adversos , COVID-19/epidemiología , Pandemias , Cuarentena , Pigmentación de la Piel/efectos de los fármacos , Piel/patología , Preescolar , Femenino , Humanos , Lactante , Masculino , Espectrometría de Masas , Vitaminas/efectos adversosAsunto(s)
Antibacterianos/farmacología , Farmacorresistencia Bacteriana , Linezolid/farmacología , Mutación Puntual , ARN Ribosómico 23S/genética , Infecciones Estafilocócicas/epidemiología , Staphylococcus epidermidis/aislamiento & purificación , Infección Hospitalaria/epidemiología , Infección Hospitalaria/microbiología , Enfermedades Endémicas , Hospitales , Humanos , Italia/epidemiología , Epidemiología Molecular , Infecciones Estafilocócicas/microbiología , Staphylococcus epidermidis/clasificación , Staphylococcus epidermidis/efectos de los fármacos , Staphylococcus epidermidis/genéticaAsunto(s)
Acrilatos/efectos adversos , Adhesivos/efectos adversos , Técnicas Cosméticas , Dermatitis Alérgica por Contacto/etiología , Dermatosis del Pie/etiología , Dermatosis de la Mano/etiología , Uñas , Onicólisis/etiología , Dermatitis Alérgica por Contacto/diagnóstico , Diagnóstico Diferencial , Femenino , Dedos , Dermatosis del Pie/diagnóstico , Dermatosis de la Mano/diagnóstico , Humanos , Persona de Mediana Edad , Pruebas del Parche , Psoriasis/diagnóstico , Dedos del PieRESUMEN
BACKGROUND: Alopecia areata (AA) is an autoimmune disease affecting about 2% of the population, which has a considerable impact on quality of life (QoL). There are no disease-specific questionnaires to assess QoL in patients suffering from AA. OBJECTIVE: To validate a new disease-specific questionnaire for AA, named AA-QLI, and to compare the consequent Quality of Life Index (QLI) with the commonly known Dermatology Life Quality Index (DLQI) to verify if it can provide a more comprehensive tool for patients. METHODS: A total of 50 patients affected by AA were administered both the AA-QLI, created by us, and the well-known DLQI. With the aim to detect suitable QLI, we propose to use two multivariate analyses: ⢠a principal component analysis approach on the data collected with both questionnaires to compare their capability to measure the QoL; ⢠a structural equation modelling on our AA-QLI to identify which category of symptoms mostly affects the QoL. RESULTS: The scores of both the questionnaires are quite close, except for a few cases. Statistical analysis shows a higher specificity of the AA-QLI for evaluating QoL. Among the three areas in which AA-QLI is divided, 'Relationship' has a major impact on the QLI, followed by 'Subjective symptoms'; 'Objective signs' has a lower weight on the QLI. CONCLUSION: AA-QLI is a good instrument to evaluate the real impact of AA on QoL. It can be helpful both for the physician and for the patient.
Asunto(s)
Alopecia Areata/fisiopatología , Calidad de Vida , Adolescente , Adulto , Anciano , Humanos , Persona de Mediana Edad , Análisis Multivariante , Encuestas y Cuestionarios , Adulto JovenRESUMEN
INTRODUCTION: Minimally invasive surgery to stage early ovarian cancer is still regarded as pioneering among gynecologic oncologists. Previous retrospective experiences demonstrated the safety and feasibility of laparoscopy in this field. AIMS: To review the laparoscopic staging procedure in a series of patients with early ovarian cancer and compare results with the literature. MATERIALS AND METHODS: From January 2004 to September 2011, 19 patients with apparent early stage ovarian/fallopian tube cancer Stage IA to IC underwent either primary treatment or completion staging by laparoscopy. Surgical, pathologic, and oncologic outcomes were analyzed. RESULTS: The mean operative time was 212 +/- 69 minutes. Three patients (16%) underwent fertility sparing surgery. The mean estimated blood loss was two +/- two g/dl. The mean number of pelvic and para-aortic lymph nodes collected was 17 (range 7-27) and 14 (range 8-21), respectively. The mean volume of ovarian/tubal tumor was 119 cm3 (range 1.5-500). The disease was reclassified to a higher stage in ten women (52%). One major intraoperative complication (five percent) occurred which required the conversion to laparotomy. The mean follow up period was 30 +/- 16 months (range 10-74). Overall survival and disease-free survival were 100% and 84%, respectively. CONCLUSIONS: Laparoscopic staging of early ovarian cancer appears to be feasible and comprehensive when performed by gynecologic oncologists experienced with advanced laparoscopy.
Asunto(s)
Laparoscopía/métodos , Neoplasias Ováricas/cirugía , Adulto , Anciano , Femenino , Humanos , Laparoscopía/efectos adversos , Persona de Mediana Edad , Estadificación de Neoplasias , Neoplasias Ováricas/mortalidad , Neoplasias Ováricas/patología , Estudios RetrospectivosRESUMEN
We report on an adult patient with tinea capitis caused by Microsporum canis, who presented with diffuse alopecia and follicular pustules, mimicking folliculitis decalvans. Examination of the scalp showed severe alopecia with prominent involvement of the frontal and vertex scalp: the skin was markedly erythematous with pustules and brownish crusts. Videodermoscopy revealed visible follicular ostia, numerous pustular lesions and several comma hairs. Fluconazole 150 mg a week for 8 weeks associated with ketoconazole shampoo cleared the inflammatory lesions and produced complete hair regrowth.
Asunto(s)
Foliculitis/diagnóstico , Microsporum/aislamiento & purificación , Tiña del Cuero Cabelludo/diagnóstico , Antifúngicos/administración & dosificación , Femenino , Fluconazol/administración & dosificación , Foliculitis/tratamiento farmacológico , Foliculitis/microbiología , Foliculitis/patología , Humanos , Microsporum/fisiología , Persona de Mediana Edad , Cuero Cabelludo/microbiología , Cuero Cabelludo/patología , Tiña del Cuero Cabelludo/tratamiento farmacológico , Tiña del Cuero Cabelludo/microbiología , Tiña del Cuero Cabelludo/patologíaAsunto(s)
Alopecia/genética , Hermanos , Anciano , Dermoscopía , Femenino , Fibrosis , Humanos , Persona de Mediana EdadAsunto(s)
Alopecia/patología , Cicatriz/patología , Adulto , Anciano , Dermoscopía , Femenino , Folículo Piloso/patología , Humanos , Persona de Mediana Edad , Cuero Cabelludo/patologíaAsunto(s)
Alopecia/complicaciones , Fenilcetonurias/complicaciones , Enfermedad Aguda , Preescolar , Femenino , HumanosAsunto(s)
Alérgenos/efectos adversos , Dermatitis Alérgica por Contacto/diagnóstico , Níquel/efectos adversos , Dermatosis del Cuero Cabelludo/diagnóstico , Adolescente , Dermatitis Alérgica por Contacto/etiología , Dermatitis Alérgica por Contacto/patología , Diagnóstico Diferencial , Femenino , Cabello , Humanos , Pruebas del Parche , Dermatosis del Cuero Cabelludo/inducido químicamente , Dermatosis del Cuero Cabelludo/patologíaAsunto(s)
Dermatitis Profesional/diagnóstico , Enfermedades de la Uña/diagnóstico , Psoriasis/diagnóstico , Acitretina/administración & dosificación , Administración Oral , Adulto , Dermatitis Profesional/tratamiento farmacológico , Dermatitis Profesional/etiología , Dermatitis Profesional/patología , Diagnóstico Diferencial , Humanos , Queratolíticos/administración & dosificación , Masculino , Enfermedades de la Uña/tratamiento farmacológico , Enfermedades de la Uña/etiología , Enfermedades de la Uña/patología , Psoriasis/tratamiento farmacológico , Psoriasis/etiología , Psoriasis/patologíaRESUMEN
Systemic chemotherapy is a well known cause of reversible hair loss. Busulfan chemotherapy, however, is responsible for a permanent alopecia that usually occurs in bone marrow transplant patients. We report two patients with permanent alopecia due to busulfan chemotherapy. Both patients had a diffuse alopecia characterized by greatly reduced hair density with short, thin hair. The pathology showed reduced follicular density in the absence of fibrosis, suggesting that alopecia may result either from hair follicle stem cell destruction or from acute damage to the keratinocytes of the lower portion of some follicles.
Asunto(s)
Alopecia/inducido químicamente , Antineoplásicos Alquilantes/efectos adversos , Busulfano/efectos adversos , Adulto , Alopecia/patología , Trasplante de Médula Ósea , Femenino , Humanos , Acondicionamiento Pretrasplante/efectos adversosRESUMEN
The Workshop on the morphological approach to hair disorders brought together a group of clinicians involved in hair biology research. Six speakers spoke on a range of topics that can be grouped broadly into a central theme. It summarizes the evolution of medical research. The section by Tosti and coworkers describes a patient with a new unique syndrome. The section by Ferrando and colleagues provides a framework in which patients with rare hair disorders can be classified. The section by Whiting tries to define the normal anatomy of the hair follicle and both horizontal and vertical sections. It is only when normal anatomy has been absolutely defined that pathological deviations can be recognized. The section by Sinclair and coworkers attempts to estimate the reliability of histological diagnosis so that its true value of pathology can be recognized. The section by Zlotogorski and coworkers shows how accurate clinical and histological definition of disease acts as the cornerstone for gene discovery techniques. Once a causative mutation is found and a gene product identified, then the biological consequences of the altered protein product can be studied and the impact of the abnormal molecular function on hair biology can be understood. It is hoped that improved understanding of hair disease will then lead to useful therapeutic interventions. The final section by Leroy and Van Neste highlights the difficulties of evaluating therapeutic interventions in hair loss disease and proposes a new technique.