Retraction: Large Pleural Lipoma Manifesting With Chronic Shoulder Pain.

[This retracts the article DOI: 10.7759/cureus.21113.].

Immunotherapy Effectiveness in Treating Peanut Hypersensitivity: A Systemic Review.

Peanut hypersensitivity is one of the top causes of food-related allergic responses and death in high-income countries. As a result, the goal of this study was to see if various forms of immunotherapies can help reduce the severity of peanut hypersensitivity reactions. From 2019 to 2021, a systematic search of PubMed, Web of Science, Wiley online library, and Science Direct was done. Peanut immunotherapy (PIT) clinical trials were considered. There were 19 trials with a total of 1565 participants. Twelve were on oral immunotherapy (OIT), two on sublingual immunotherapy (SLIT), two on subcutaneous immunotherapy (SCIT), two on epicutaneous immunotherapy (EPIT), and one was a comparison of SLIT and OIT. Desensitization was achieved by 74.3% of those who received OIT, 11% of those who received SLIT, 61% of those who received SCIT, and 49% of those who received EPIT. The majority of adverse events (AE) were mild to moderate. Those requiring epinephrine, on the other hand, were moderate to severe and were more common in the therapy groups. This systematic review showed that the current PIT regimens can accomplish desensitization regardless of the route of administration, with an acceptable safety profile.

Large Pleural Lipoma Manifesting With Chronic Shoulder Pain.

Musculoskeletal symptoms related to orthopedic conditions are highly prevalent worldwide and are a leading cause of morbidity. However, non-orthopedic conditions may also present with musculoskeletal symptoms. For example, shoulder pain may be caused by gastrointestinal, hepatobiliary, cardiac, and neurological pathologies. We report the case of a 32-year-old man who presented to the orthopedic clinic with a complaint of left shoulder pain for the past three months. He described the pain as sharp in nature. The pain was constant and was not related to the shoulder movements. It was not associated with morning stiffness. He had no history of preceding trauma. On examination, both shoulders were symmetrical with no evidence of deformities. Palpation over the shoulder region did not elicit any tenderness. The range of motion in both the active and passive movements was intact. The Neer and Jobe tests were negative. Also, the sensory examination was intact, and laboratory findings were normal. The patient underwent a plain frontal radiograph of the chest, which revealed a large well-circumscribed lobulated mass lesion in the left hemithorax, arising from the pleural lining. A thoracic CT scan was then performed to provide further characterization of the mass lesion and it re-demonstrated the mass as having homogeneous fat-attenuation with thin septations, probably representing pleural lipoma. The tumor was successfully resected via open thoracotomy. The patient's symptoms resolved and he had no recurrence after one year of follow-up. Pleural lipoma is a very rare benign mesenchymal tumor. The case highlights the importance of considering non-orthopedic conditions in the differential diagnosis of shoulder pain in patients with normal physical examination findings. A CT scan is vital to make the diagnosis and can show the accurate anatomic relations with respect to the tumor for surgical planning.

Population-level investigation of the knowledge of ocular chemical injuries and proper immediate action.

OBJECTIVE: Although the eyes occupy 0.1% of the total body surface, eye injuries are serious because vision is arguably the most important sense. We aimed to assess knowledge of Saudi Arabian residents regarding steps to be taken in cases of chemical eye injury, in order to promote awareness of such procedures. RESULTS: A cross-sectional design was done. A random sampling method was utilized to select 888 individuals in the Saudi community. Participants completed an electronic closed ended, validated, anonymous, self-administered questionnaire. Two experts assessed content and face validity. Respondents were 18-29 years of age. 74 (8.3%) had a history of chemical eye injury. Regarding the first step taken in case of chemical eye injury, 697 (78.5%) respondents indicated washing with water, 164 (18.5%) indicated visiting the emergency department, 11 (1.2%) indicated using eye drops, and 5 (0.6%) indicated covering the eye immediately. Seventy-five (8.4%) respondents agreed that an eye injured with an acidic material should be washed with an alkaline solution. These results should be confirmed by health authorities and appropriate interventions should be developed for improving knowledge among masses, thereby promoting a healthier society.

Regional odontodysplasia: An analysis of 161 cases from 1953 to 2017.

BACKGROUND AND OBJECTIVE: Regional odontodysplasia (RO) is a localized developmental anomaly involving both dentitions. The characteristic clinical findings are soft discolored several contiguous teeth with atypical morphology associated with swelling or abscess formation. Radiographic images of the involved teeth show a ghost-like appearance because enamel and dentin are hypoplastic and hypocalcified. Although RO is known for more than seven decades, the literature on RO is mostly limited to case reports.The objective of this investigation was to provide an updated review of the literature with regards to clinical presentation and epidemiology of RO. Because of its rarity, retrospective analysis of the published reports across the world is considered one of the most appropriate available methods to analyze epidemiological and clinical data of RO. This review was reported and conducted according to the PRISMA guidelines. RESULTS: Between 1953 and 2017, 161 cases were reported in literatures written in English. At the time of diagnosis, the age of the patients ranged between 1 and 25 years. There was slight female predilection with a ratio of 1.37: 1. When examined collectively, the maxilla was commonly affected compared to the mandible. RO occurred in both dentitions in 75 reported cases. While it affects the deciduous teeth alone in 19.3% and the permanent teeth in 34.2% of the cases. Failure of tooth eruption was the most common presenting finding (41.6%) followed by swelling of the affected area (32.3%). CONCLUSION: Although RO was first described almost 80 years ago and the total subsequent case reports were over 160 cases, there is no consensus on its pathogenesis and how it should be treated. The descriptive nature of the examined case reports reveals the limited information on this condition. Further experimental and genetic studies are needed.