A comprehensive review of security threats and solutions for the online social networks industry.

The term "cyber threats" refers to the new category of hazards that have emerged with the rapid development and widespread use of computing technologies, as well as our growing reliance on them. This article presents an in-depth study of a variety of security and privacy threats directed at different types of users of social media sites. Furthermore, it focuses on different risks while sharing multimedia content across social networking platforms, and discusses relevant prevention measures and techniques. It also shares methods, tools, and mechanisms for safer usage of online social media platforms, which have been categorized based on their providers including commercial, open source, and academic solutions.

To assess the aggressiveness of oral squamous cell carcinoma in the young population.

Objectives: To assess the recurrence and disease-free survival in oral squamous cell carcinoma patients, and to compare them between two age groups. METHODS: Data were extracted from Patel hospital cancer registry database of patients admitted from January 1st2008 to December 31st 2018 based on retrospective diagnosed with oral squamous cell carcinoma. Patient stratified in to two groups i.e. patients with less than or more than 40 years. Various etiological factors, staging, treatment, site of the tumor and recurrence and mortality were assessed. RESULTS: Of the 450 patients, 124(27.5%) were in group A and 327(72.5%) were in group B. There were 101(81%) males in group A and 240(73.4%) males in group B. The overall mean age was 43.63±10.75 years (range: 22-70 years). The most common site of the tumour was cheek 232(51.5%). Recurrence of tumour was 45(36%) in group A and 120(37%) in group B (p=0.653). Overall mortality in group A was 67(54%) compared to 168(51%) in group B (p=0.811). CONCLUSIONS: Mortality and disease recurrence in both age groups was almost the same. Cheek was the most common site of presentation.

A case report of Munchausen syndrome presenting with bleeding from ear: a rare factitious disorder.

Munchausen syndrome is a rare psychiatric illness that includes mimicking a group of medical conditions, in which a person repeatedly harms him or herself or falsely misinterprets any medical condition when he or she is not actually sick, in order to achieve health care attention. Underdiagnosis of this syndrome leads to irrelevant use of medical assets. Here, we document an interesting and rare case of a young girl presented in the outpatient department of the Otolaryngology department of Patel Hospital with episodes of bleeding from her ear, which is a rare presentation of Munchausen syndrome. Her complete physical, otolar yngological, haematological and radiological examination failed to reveal any clue towards a particular diagnosis. Hence a diagnosis of Munchausen syndrome was made by exclusion of other possibilities of ear bleeding, and it was considered as a case report after taking duly signed written consent from the patient. This report will help in increasing the self-knowledge and perception of different clinical based presentations of this syndrome in medical practitioners, in order to avoid overlooking such cases. Further exploratory work is required in this regard to discover the etiology and predisposing factors and to develop new treatment strategies.

Self-Stigmatization in children receiving mental health treatment in Lahore, Pakistan.

INTRODUCTION: Self-stigma has a negative impact on the lives of children with mental health illnesses. It is a massive obstacle in the way of seeking professional help and poses a challenge to clinician's efforts to timely intervene and provide treatment. AIM: The aim of our study was to measure the stigma associated with mental illness in children with a variety of psychiatric diagnoses. METHODS: Following Institutional Review Board approval, an interviewer-based questionnaire was administered to children (aged 8-12 years), receiving treatment in Child Psychiatry Department at a tertiary care hospital in Lahore. The questionnaire comprised of Demographic Information Form and Paediatric Self-Stigmatization Scale (PaedS). In addition, parent / caregiver also completed a modified sub scale of the PaedS measuring the children's rejection by others due to their mental health difficulties. RESULTS: 110 children with various psychiatric problems, were interviewed with a mean age of 10 years + 1.7. Widespread presence of self-stigmatization was found in these children with particularly high scores for the scales of Societal Devaluation (2.6 + 0.54), Secrecy (2.85 + 0.59) and Self stigma (2.7 + 0.70). Almost two third of parents also answered in affirmative to statements about their children rejection by others due to their mental health difficulties. Children with emotional/ behavioral difficulties had statistically significant scores on secrecy and personal rejection subscales (P value<.05). CONCLUSIONS: Significant self-stigmatization amongst the children diagnosed with mental health illnesses in Lahore, Pakistan emphasize negative societal attitudes, which need to be addressed effectively in a timely manner.