Rejected

Recurrent aphthous stomatitis (RAS) is a common chronic disease in the oral mucosa that affects about 20% of the population. It is characterized by solitary or multiple, recurrent, small ulcers with erythematous haloes and yellow/grey floors. RAS can be managed through a wide variety of preventative measures and therapies, intending to reduce ulcer pain, stimulate ulcer healing, and/or prevent ulcer recurrence. First-line treatment options include topical medications in the form of corticosteroids (triamcinolone acetonide), anti-inflammatory drugs (amlexanox), antibiotics (doxycycline), and antiseptics (lidocaine). In more severe cases of RAS where local treatment is insufficient, systemic drugs in the form of corticosteroids (prednisone), immunomodulatory drugs (thalidomide), and antibiotics/antimicrobials (clofazimine) can prove effective. This review will summarize current treatment options for RAS with discussion of prevention, topical measures, natural treatments, systemic therapies, and new potential therapies. Furthermore, this review will provide recommendations on therapeutic options for RAS based on disease severity and patient circumstances. This article is protected by copyright. All rights reserved.

Irritable bowel syndrome (IBS) is a prevalent and complex gastrointestinal disorder characterized by chronic abdominal pain and altered bowel habits. Observational studies have suggested a relationship between serum Vitamin D levels and IBS symptoms. This systematic review and meta-analysis aimed to investigate the clinical effects of Vitamin D supplementation on IBS symptom severity and quality of life measures.

Given the widespread impact of COVID-19, it is important to explore any atypical presentations and long-term sequelae associated with this viral infection, including the precipitation of inflammatory arthritis.

BACKGROUND Carcinoid tumors are well-differentiated tumors that develop from neuroendocrine cells. They are rare tumors and occur most commonly in the gastrointestinal tract, followed by the pulmonary system. They usually present with abdominal pain or cough or persistent pneumonia. They are usually diagnosed with computed tomography (CT) or magnetic resonance imaging (MRI) of the chest or abdomen. The cornerstone of treatment is surgical resection. There are rare reported cases of carcinoid tumor presenting in the pancreas as gastrinoma or insulinoma and are associated with multiple endocrine neoplasia type 1 (MEN1). CASE REPORT We report a case of an otherwise healthy 9-year-old girl who presented with manifestations of Cushing syndrome (easy fatigability, weakness, back pain, easy bruising, hirsutism, acne, skin discoloration [pigmentation], and blurred vision). She was diagnosed with incidental carcinoid tumor in the pancreas based on hypertension and typical stigmata. She underwent distal pancreatectomy and splenectomy. The histopathology showed a well-differentiated neuroendocrine tumor with G2. The diagnosis of concurrent Cushing syndrome and carcinoid syndrome can be challenging, as it is rare. It is important to screen for MEN syndrome when Cushing syndrome occurs in a child, as there is a high rate of transition to malignancy. They are usually diagnosed with ACTH, cortisol, and imaging. CONCLUSIONS Incidental hypertension in children is not common and mandates further investigation and clinical work-up to look for endocrinopathies such as Cushing syndrome and carcinoid syndrome. As the literature on such cases is scant, further reporting of cases is needed.

Interest revolving around coronavirus disease 2019 (COVID-19) reinfection is escalating rapidly. By definition, reinfection denotes severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), PCR redetection, and COVID-19 recurrence within three months of the initial symptoms. The main aim of the current systematic review was to evaluate the features of COVID-19 relapse patients.

Ulnar-sided wrist pain is a common cause of debilitating wrist pain in stick-handling athletes. Due to the complexity of surrounding anatomy, the evaluation and diagnosis can be challenging.

Galcanezumab, a monoclonal antibody to calcitonin gene-related peptide, was found to be safe and efficacious for the preventive treatment of chronic migraine based on the randomized, placebo-controlled double-blind period of the REGAIN study (Clinicaltrials.gov identifier: NCT02614261). Long-term safety and efficacy were assessed in an open-label extension.

We performed this research to report the clinical characteristics and clinical therapeutic strategies of acute postpartum inflammatory sacroiliitis.