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International Journal of Environmental... Jan 2024Food and alcohol disturbance (FAD) is characterized by the association of alcohol use with compensatory behaviors such as restricting calories, physical activity and...
Food and alcohol disturbance (FAD) is characterized by the association of alcohol use with compensatory behaviors such as restricting calories, physical activity and purging. Despite not being part of the current nosography, research has grown in the past 10 years, mostly on college students' samples. In this study, we aim to describe the prevalence, characteristics and association of FAD with problem drinking (PD) and eating disorder risk (EDR) in a sample of Italian high school students. Participants were 900 high school students (53.6% males; mean age = 16.22) that were administered standardized questionnaires. Students who screened positive for PD, EDR and both were, respectively, 17.3%, 5.9% and 1.3%. Approximately one out four students reported FAD behaviors, mostly to control weight and by restricting calories, with higher prevalence and severity among those who screened positive for PD. Purging behaviors were rare overall (15.5%), but significantly more frequent in participants who screened positive for both PD and EDR (41.7%). FAD was more strongly associated with alcohol use severity than with ED symptom severity across all subgroups. FAD behaviors appear to be common in the Italian high school population and more strongly associated with PD. Future studies should investigate FAD's impact on adolescents' functioning and possible early interventions.
Topics: Male; Humans; Adolescent; Female; Prevalence; Alcoholism; Alcohol Drinking; Early Intervention, Educational; Feeding and Eating Disorders
PubMed: 38248546
DOI: 10.3390/ijerph21010083 -
Heliyon Jan 2024Cardiac involvement, such as myocarditis and pericarditis, can be a severe complication of monkeypox virus (mpox) infection and could be related to other co-infections...
When it rains, it pours: Early treatment with tecovirimat of cardiac complications associated with monkeypox infection in a person with HIV and previously undiagnosed Lyme disease. A case report.
Cardiac involvement, such as myocarditis and pericarditis, can be a severe complication of monkeypox virus (mpox) infection and could be related to other co-infections with cardiac involvement. Tecovirimat is an antiviral specifically designed to inhibit smallpox infection diffusion and approved by the FDA for other Orthopoxvirus infections; its efficacy in mpox-infected patients is not well established. We present the case of a cardiac complication during mpox infection in a previously undiagnosed Lyme disease in a 42-year-old man living with HIV. Two days after the typical maculopapular rash, the patient reported a rise in body temperature up to 39 °C, chest pain without irradiation, and shortness of breath. We found an increase in troponin level, a slight reduction in ejection fraction, and grade 2 AV block (Mobitz 1 and 2) with frequent sinus pauses (the longest of 10.1 s). Given the suspicion of myopericarditis with cardiac conduction system involvement, the patient was admitted to the Intermediate Care Unit for continuous monitoring and further evaluation. Treatment included Ibuprofen 600 mg every 12 hours (bid) and colchicine 1 mg once daily for anti-inflammatory purposes. Concomitantly, treatment with tecovirimat was started at 600 mg bid for a total of 14 days. Cardiac MRI with gadolinium showed mild interstitial edema and pericardial enhancement. However, despite the clinical and laboratory resolution of the acute phase, bradycardia with episodes of AV block persisted at follow-up, suggesting the possibility of an additional etiology. Thus, the patient was investigated for Lyme disease because high-degree AV block is the most common presentation of Lyme carditis. Serological results evidenced a previous senso latu. We decided to start treatment with doxycycline 100 mg every 12h, even pending the uncertainty of the role of a previous Lyme disease in determining the cardiac rhythm disturbances. At the evaluation on day 44, the patient was systemically well, and after cardiologist consultation, pace-maker implantation was not deemed indicated. This case underscores the importance of considering alternative causes of carditis when the clinical picture remains unclear or persists after the acute phase.
PubMed: 38226256
DOI: 10.1016/j.heliyon.2023.e23965 -
JAAD Case Reports Jan 2024
PubMed: 38204881
DOI: 10.1016/j.jdcr.2023.10.016 -
Journal of Family Medicine and Primary... Nov 2023During the neonatal life cycle, various dermatological conditions are common. In comparison to the skin of adults, neonates' skins are more susceptible to infections in...
BACKGROUND
During the neonatal life cycle, various dermatological conditions are common. In comparison to the skin of adults, neonates' skins are more susceptible to infections in the first week of their lives. These infections often lead to many dermatological skin complications and create worrisome among parents. Hence, it is crucial to diagnose and manage such affected neonates at the earliest. This study aimed to highlight and estimate the occurrence of numerous dermatoses and assess various skin changes that occurred physiologically and pathologically in neonates.
METHODOLOGY
In this cross-sectional observational study, 474 neonates were enrolled in the neonatal intensive care unit. The whole newborn skin surface, comprising the palms and soles, scalp, mucous membranes, genitalia, hair, and nails, was scrutinized under adequate light, and all changes that occurred over the skin were observed and recorded. The sample size estimation was undertaken from the references that have the least prevalent cutaneous dermatosis: hypertrichosis desquamation and napkin dermatosis. A statistical analysis like the Chi-square test was performed to associate the type of dermatosis with the parameters of age, gender, delivery type, and birth weight.
RESULTS
Of the total 474 cases, 90 (18.98%) had single dermatosis, while the remaining 384 (81.01%) had more than one form of dermatosis. Among the 384 cases, sebaceous gland hyperplasia (SGH) in 105 (22.15%), Epstein pearls in 50 (10.54%), erythema toxicum neonatorum (ETN) in 40 (8.43%), physiological desquamation in 25 (5.27%), lanugo hair in 20 (4.21%), miliaria in 22 (4.64%), salmon patch in 13 (2.74%), cradle cap/seborrheic dermatitis in 6 (1.26%), vernix caseosa in 12 (2.53%), transient neonatal pustular melanosis in 13 (2.74%), congenital melanocytic nevus in 20 (4.21%), hemangioma in 15 (3.16%), neonatal acne in 5 (1.05%), napkin dermatitis in 10 (2.10%), cutis marmorata in 6 (1.26%), milia in 2 (0.42%) intertrigo 3 (0.63%), collodion baby in 2 (0.42%), and neonatal occipital alopecia in 2 (0.42%) neonates each and others, respectively.
CONCLUSION
The findings from the present study were representative of a specific racial/geographic distribution and will assist in adding or comparing the prevalence of neonatal dermatosis with other geographic regions as the array of dermatological characterizations in neonates varies as per time and place. This study aims to provide insight into the future implications in the neonatal dermatology domain and avoid further skin complications.
PubMed: 38186839
DOI: 10.4103/jfmpc.jfmpc_513_23 -
Addictive Behaviors Apr 2024Few studies have examined whether specific aspects of group identification predict problematic and non-problematic addictive behaviours and none have focused on...
Few studies have examined whether specific aspects of group identification predict problematic and non-problematic addictive behaviours and none have focused on gambling. Applying Leach et al.'s (2008) hierarchical model of in-group identification, we tested the associations between components of self-investment (satisfaction, solidarity, and centrality) and components of self-definition (individual self-stereotyping, in-group homogeneity) on distinguishing between problem and non-problem gambling (n = 10,157) and on the severity of problematic gambling behaviour (n = 2,568). Results showed that (i) in-group-based identities are important in predicting problematic vs. non-problematic gambling behaviours; (ii) in-group-based identities are important in predicting the severity of problematic gambling; (iii) how self-invested an individual is with their in-group and aspects associated with self-definition processes are both important predictors; (iv) perceptions related to how chronically salient one's group membership is for the self (centrality) are essential features of the self-investment mechanism; and (v) self-stereotypical beliefs about one's essential similarities to the prototypical gambling group member norm are fundamental for the defining oneself as a gambler.
Topics: Humans; Gambling; Behavior, Addictive; Social Identification
PubMed: 38104421
DOI: 10.1016/j.addbeh.2023.107936 -
The Journal of Clinical and Aesthetic... Nov 2023Basaloid follicular hamartoma is an uncommun benign neoplasm of the hair follicule. The linear form of basaloid follicular hamartoma can be associated with basal cell...
BACKGROUND
Basaloid follicular hamartoma is an uncommun benign neoplasm of the hair follicule. The linear form of basaloid follicular hamartoma can be associated with basal cell carcinoma. We report a case of a patient with multiple basal cell carcinomas developing on a congenital lesion allowing the diagnosis of basaloid follicular hamartoma on histopathology.
METHODS
Each lesion was evaluated by two dermatologists. All biopsy specimens were routinely stained with hematoxylin-eosin.
RESULTS
A 76 year-old-man consulted our dermatology departement for erythematous papules spread over the left lower limb. The lesion had been evolving since birth with flesh-colored to pinkish papules following Blaschko's lines from the root of the thigh to the foot. Three months before consultation, the papules increased in size leading to nodules with sometimes an ulcerated center. Dermoscopy under polarized mode displayed for ulcerated lesions (A) yellow-brownish crusts and ulceration surrounded by blue-grey ovoid nests, subtle short white streaks, brown dots and linear/arborising vessels. For nodular lesions (B), dermoscopic features are white pinkish hue, dotted and linear vessels, brown dots, blue-grey structureless areas and white prominent shiny streaks. There were some more erythematous inflamed and eroded areas in the background with a reversed honeycomb white network on dermoscopy (C), polymorphous vessels, whitish scales, ulcerations and milia-like cysts. The background lesion showed varied dermoscopic structures on a flesh colored slightly pinkish bottom (D). Histolopathology concluded for lesions A to an infiltrating and nodular basal cell carcinoma, (B) and (C) to fibroepithelioma of Pinkus and (D) to basaloid follicular hamartoma.
CONCLUSION
Several case reports have documented dermoscopic features of a solitary basaloid follicular hamartoma. However, further studies are required to specify any reproducible features.
PubMed: 38076655
DOI: No ID Found -
Cureus Sep 2023Background Cysts are common skin abnormalities that are mostly benign; however, sometimes malignant lesions may present clinically as cystic manifestations. Benign...
Background Cysts are common skin abnormalities that are mostly benign; however, sometimes malignant lesions may present clinically as cystic manifestations. Benign cutaneous cysts can be of different morphological types and their diagnosis relies on histological evaluations. The most common mode of treatment is surgical excision, which is curative. Methodology This is a retrospective cross-sectional study conducted at the Department of Histopathology, Chughtai Institute of Pathology, Lahore, Pakistan from 1st January 2020 to 31st December 2022. Non-probability consecutive sampling was done, and all the cases of benign cutaneous cysts were included. All cases were microscopically reviewed by two histopathologists, and variables like age, gender, site of the lesion, and histological diagnosis were noted. The data were analyzed using IBM SPSS Statistics for Windows, Version 29 (Released 2022; IBM Corp., Armonk, New York, United States). Results A total of 1160 recorded cases of benign cutaneous cysts were included. Overall gender distribution revealed males (n=489, 42.1%) and females (n=671, 57.8%). The age range was 3 to 91 years with a mean age of 37.56 ± 16.05 years. The three most common cysts were epidermal inclusion cysts (74.3%), trichilemmal cysts (15.1%), and dermoid cysts (6.3%). Other cysts were uncommon including hidrocystoma (1.9%), steatocystoma (0.3%), verrucous cysts (0.3%), comedones (0.6%), hybrid cysts (0.2%), milia (0.3%), and vellus hair cysts (0.2%). The most common site was back (23.5%) for epidermal inclusion cysts, scalp (74.4%) for trichilemmal cysts, and eye (33.8%) for dermoid cysts. Conclusion Benign cutaneous cysts have a broad morphological spectrum with a wide age range. Epidermal inclusion cysts, trichilemmal cysts, dermoid cysts, and hidrocystoma account for the four most common types. For each of the other cyst type, the prevalence was under 1%. Female gender predominated in epidermal inclusion cysts, trichilemmal cysts, and dermoid cysts while male gender was common in other cysts. Overall majority of the cysts presented in the head and neck area.
PubMed: 37868536
DOI: 10.7759/cureus.45548 -
Diagnostics (Basel, Switzerland) Sep 2023Convolutional neural network (CNN) models have been extensively applied to skin lesions segmentation due to their information discrimination capabilities. However, CNNs'...
Convolutional neural network (CNN) models have been extensively applied to skin lesions segmentation due to their information discrimination capabilities. However, CNNs' struggle to capture the connection between long-range contexts when extracting deep semantic features from lesion images, resulting in a semantic gap that causes segmentation distortion in skin lesions. Therefore, detecting the presence of differential structures such as pigment networks, globules, streaks, negative networks, and milia-like cysts becomes difficult. To resolve these issues, we have proposed an approach based on semantic-based segmentation (Dermo-Seg) to detect differential structures of lesions using a UNet model with a transfer-learning-based ResNet-50 architecture and a hybrid loss function. The Dermo-Seg model uses ResNet-50 backbone architecture as an encoder in the UNet model. We have applied a combination of focal Tversky loss and IOU loss functions to handle the dataset's highly imbalanced class ratio. The obtained results prove that the intended model performs well compared to the existing models. The dataset was acquired from various sources, such as ISIC18, ISBI17, and HAM10000, to evaluate the Dermo-Seg model. We have dealt with the data imbalance present within each class at the pixel level using our hybrid loss function. The proposed model achieves a mean IOU score of 0.53 for streaks, 0.67 for pigment networks, 0.66 for globules, 0.58 for negative networks, and 0.53 for milia-like-cysts. Overall, the Dermo-Seg model is efficient in detecting different skin lesion structures and achieved 96.4% on the IOU index. Our Dermo-Seg system improves the IOU index compared to the most recent network.
PubMed: 37761291
DOI: 10.3390/diagnostics13182924 -
Toxics Sep 2023The evidence linking the use of household pesticides and the risk of lymphoma is scanty.
BACKGROUND
The evidence linking the use of household pesticides and the risk of lymphoma is scanty.
METHODS
We explored the hypothesis in a population-based case-control study on lymphoma conducted in Sardinia, Italy, in 1998-2004, including 325 cases and 465 population controls and data on lifetime frequency, seasonality, and years of use of household insecticides and potential confounders. We calculated the risk of lymphoma (all subtypes) and its major subtypes associated with using household insecticides in three time windows (up to 1978, from 1979-2001, and 2002 onwards) with unconditional logistic regression adjusting by age, sex, education, and occupational exposure to pesticides.
RESULTS
Household insecticides did not increase risk of lymphoma (all subtypes), Hodgkin's lymphoma, B-cell lymphoma, and the major B-cell lymphoma subtypes. The risk of multiple myeloma (MM) but not the other subtypes showed a non-significant upward trend ( = 0.203) with increasing quartiles of days of use in the time window when propoxur was the most popular household insecticide.
CONCLUSIONS
Our results suggest no association between the household use of insecticides and the risk of lymphoma. Further studies are warranted to confirm or discard an association between MM risk and the use of propoxur.
PubMed: 37755762
DOI: 10.3390/toxics11090752