Erythematous Linear Lesion on the Course of Superficial Fibular Nerve After the Topical Application of Black Henna: A Case Report.

Henna is commonly used in body arts, where it produces orange-brown color. It is often mixed with chemicals such as para-phenylenediamine (PPD) to fasten the dyeing process and produce a black color. However, PPD has many allergic and toxic effects. We present a case of henna-induced cutaneous neuritis, which is not reported before. A 27-year-old female presented to our hospital, complaining of pain in her left great toe after applying black henna. Upon examination, the proximal nail fold was inflamed, and an erythematous non-palpable tender lesion was noticed on the dorsum of the foot. The lesion had an inverted-Y shape that was confined to the course of the superficial fibular nerve. Cutaneous nerve inflammation was favored after excluding all the anatomical structures in the region. Black henna should be avoided since it contains PPD, which can be absorbed through the skin and affect the underlying cutaneous nerves.

Prevalence of Tobacco Smoking and Associated Risk Factors Among Public Sector Employees in Kuwait: A Cross-Sectional Study.

Introduction There needs to be more evidence about the tobacco products utilized by individuals who smoke and the primary determinants contributing to the development of smoking behavior. Our study aimed to assess the prevalence and factors associated with using one or more tobacco products among employees from various ministries in Kuwait. Methods A cross-sectional study was conducted among employees in different ministries in Kuwait from December 27, 2018, to January 3, 2019. A questionnaire about smoking status and socio-demographic variables was used.  Results There was a total of 1057 participants in this study. Of the participants, 26% (n=275) reported using at least one tobacco product. The proportion of smoking of at least one tobacco product was higher among men (n=243, 46.5%) than women (n=32, 6%). Among smokers, 1.5%, 5.9%, and 18.6% reportedly use only three, two, and one tobacco products, respectively. Of the study participants, 26% were smokers, 20.3% were exclusively cigarette smokers, and 21.8% reportedly started cigarette smoking at the age of 15 years or less. Male compared to female workers had higher odds of being smokers of at least one tobacco product (adjusted OR= 15.3, 95% CI= 10.0-23.4). Participants were significantly (p= 0.009) more likely to use at least one tobacco product if their monthly income in Kuwaiti Dinars ranged from 501-1000 KD (adjusted OR= 1.9, 95% CI= 1.2-3.0) or 1501-2000 KD (adjusted OR= 2.3, 95% CI= 1.2-4.5) compared to those who had monthly income range 500 KD or less. Conclusion The male gender and high income of the participants were significant predictors of the use of at least one tobacco product. Anti-smoking campaigns, mass media interventions, and increasing tobacco product taxes may minimize this population's tobacco consumption.

Isolated Flexor Digitorum Profundus Injuries in Flexor Zone II of the Hand: A Report of Five Cases.

Injuries of the hand's flexor tendons carry a poor prognosis, mainly if they are in zone II (also called 'the critical zone' or 'no man's land'). The superficial tendon in this zone ends by bifurcating and attaching to the sides of the middle phalanx, exposing the deep tendon that attaches to the distal phalanx. Thus, trauma to this zone may result in a complete cut to the deep tendon while the superficial one remains intact. The lacerated tendon, in turn, would be retracted proximally to the palm making it difficult to be found during wound exploration. The complex anatomy of the hand, particularly that of the flexor zones, may contribute to the misdiagnosis of a tendon injury. We report five cases of an isolated cut of the flexor digitorum profundus (FDP) tendon after traumatic injury to the flexor zone II of the hand. The mechanism of injury of each case is reported together with a clinical approach that guides ED physicians toward diagnosing flexor tendon injuries in hand. In cut wounds involving the flexor zone II of the hand, it should be not surprising to find that the deep tendon (FDP) is completely lacerated without an injury to the superficial one (FDS). Therefore, we conclude that a systematic examination approach for traumatic hand injuries is essential to ensure the proper assessment. Understanding the mechanism of injury, performing a systemic examination approach, and having basic anatomical knowledge of flexor tendons of the hand are essential to identifying tendon injuries, anticipating complications, and providing adequate healthcare.

Ingested Chicken Bone (Xiphoid Process) in the Anal Canal: A Case Report and Literature Review.

Accidental foreign body (FB) ingestion is common in the elderly, particularly edentulous and denture wearers. The most commonly ingested FBs are food-related, including fish and chicken bones. While small FBs can pass through the gastrointestinal tract without any complications, large or irregular-shaped FBs usually cause complications. These complications include choking, ulceration, perforation, fistula, abscess formation, or even death. Ingestion of a large chicken bone that reaches the anal canal without causing injury is extremely rare. We present a rare case of accidental chicken bone (xiphoid process) ingestion that manifested itself by projecting from the anus while defecating. Interestingly, the patient did not experience any food choking or abdominal pain, nor did she have any type of dementia. However, the patient could not grind food properly due to the loss of her upper molar teeth, which made her develop a habit of rapid swallowing. On examination, the chicken bone was seen within the anus with a sharp edge embedded in the mucosal wall. While a plain pelvic X-ray failed to display the FB, a pelvic CT scan with a 3D illustration showed its dimensions (5.0 x 2.5 x 3 cm). A plain pelvic CT scan confirmed the presence of the bone-contrast FB within the anal canal without injuring the surrounding anatomical structures. The FB was gently manipulated and successfully extracted after administering 5 ml of lidocaine gel enema. The patient was counseled regarding proper chewing habits, and she was referred to a dental clinic for a professional assessment. Seven days later, the patient was seen again at the clinic for a follow-up and was found to have an uneventful recovery. Maintaining good dental health and proper eating habits, as well as increasing awareness among edentulous individuals and denture wearers, are required to prevent accidental FB ingestions.

Using Absorbable Sutures for Traumatic Wound Closure to Avoid Additional Hospital Visits for Suture Removal During the COVID-19 Pandemic: A Randomized Controlled Trial.

Introduction The COVID-19 pandemic worldwide forced governments to undertake intervention measures to encourage social distancing. Meanwhile, traumatic skin lacerations require multiple hospital visits for dressing changing and suture removal since they are usually repaired with non-absorbable sutures. These visits can be avoided by using absorbable sutures instead. However, absorbable sutures carry the "potential" risk of wound infection. In the current study, our first objective was to determine the non-inferiority of absorbable sutures regarding infection rate after repairing traumatic wound lacerations in comparison to the conventional non-absorbable ones. Our second objective was to evaluate the superiority of absorbable sutures in regard to postoperative clinic visits for suture removal and wound dressing compared to the non-absorbable ones. Methods A sample of 471 patients with traumatic skin lacerations was analyzed during the COVID-19 pandemic in April 2020. In the control group, wounds were repaired using non-absorbable sutures, while rapid-onset absorbable sutures were used in the treatment group. By conducting a phone/video call follow-up after 21 days, several parameters regarding infection signs and clinic visits were compared between both groups. Results A significant decrease in total trauma patients (45.4%) and those who required suturing (51.2%) was observed in April 2020 compared to the same month of the previous four years (p = 0.001 (2016), p = 0.027 (2017), p = 0.027 (2018), and p = 0.001 (2019)). Regarding wound infection, no statistically significant difference (p = 0.623) was observed between the absorbable (3.2%) and non-absorbable (4.9%) groups. Using absorbable sutures resulted in significantly (p < 0.001) fewer postoperative hospital visits compared to using non-absorbable sutures (mean: one versus three visits). Conclusion Using absorbable sutures to repair traumatic wound lacerations is safe regarding wound healing and infection rates. They also reduce postoperative hospital visits since they are not intended to be removed. Therefore, they should be considered during a pandemic to reduce hospital visits for suture removal, which will subsequently enhance social distancing and relieve hospital load.