Rejected

We aimed to explore the impact of opioid-sparing anesthesia on patients' quality of recovery after video-assisted thoracoscopic surgery (VATS). We tested the primary hypothesis that our predefined opioid-sparing anesthesia provides better quality of patients' recovery compared to routine anesthesia in VATS.

After revascularization surgery in pediatric patients with moyamoya disease (MMD), resting and avoiding crying is important. However, this inaction is often difficult because of pain or anxiety. Dexmedetomidine (DEX), which has sedative and analgesic properties, may be useful in reducing those uncomfortable conditions; however, its common side effects include bradycardia and hypotension, which have a risk of decreasing the cerebral blood flow. The aim of this study was to investigate the efficacy and safety of using DEX for pediatric patients with MMD in the acute period after revascularization surgery.

Recently, in Pakistan, several cases of mysterious dengue-like illness are being reported, which has concerned the authorities and requires prompt action. We present a case of a 52-year-old female patient presenting with a history of continuous fever, documented up to 104 F, for 5 days. The symptoms were associated with headache, nausea, retro-orbital headache, arthralgia, and myalgia. Currently, to the best of our knowledge, this is the first reported case in the literature for the endemic mysterious virus and may serve as the groundwork for future studies.

Schwannomas are benign and rare entities of peripheral nerve sheath origin. The clinical presentation depends the size of tumor, and they may cause symptoms of abdominal pain, urinary difficulties, anemia, hematuria, and abdominal mass as a result of the pressure of the tumor to the adjacent structures. The diagnosis can only be established by immunohistochemical study. Complete surgical clearance remains the mainstay of treatment. We report the case of a 35-year-old female patient consulted for chronic abdominal pain. Abdominal ultrasound and abdomino-pelvic CT scan identified a well-delineated, heterogenous retroperitoneal mass developed in anteraortocaval region measuring 55 × 65 × 88 mm. The lesion seemed to repress the inferior vena cava, and enhanced with contrast administration. The histopathological panel confirmed the diagnosis of retroperitoneal schwannoma.

In-vivo models of Actinobacillus pleuropneumoniae (App) infection in pigs are required for the development of vaccines and investigations of pathogenicity. Existing models cause severe respiratory disease with pulmonary oedema, dyspnoea and severe thoracic pain, and careful monitoring and early intervention with euthanasia is, therefore, needed to avoid unnecessary suffering in experimental animals. As a potential replacement for the existing respiratory infection model, an in-vivo protocol was evaluated using intradermal or subcutaneous injection of different App strains and Apx toxins into the abdominal skin of pigs. High concentrations of serovar 1 and serovar 10 App induced diffuse visible dermal oedema and inflammation. Injection of Apx toxins alone did not adequately produce macroscopic lesions, although an influx of inflammatory cells was seen on histopathology. ApxI-producing strains of App induced more inflammation than ApxII- and ApxIII-producing strains. Induction of skin lesions by injection of App or Apx toxins was not sufficiently repeatable or discrete for a robust experimental model that could be used for assessment of novel interventions.

Diagnostic reasoning is the thought process used to arrive at a diagnosis based on symptoms, examination findings, and laboratory values. Diagnosis is categorized as nonanalytic reasoning (intuition) and analytic reasoning (analysis). Rehabilitation nutrition involves the diagnosis of nutritional disorders, sarcopenia, and excess or deficient nutrient intake. There is usually only one correct answer for the presence or absence of these. On the other hand, there may be no single correct answer for the causes of anorexia, weight loss, or sarcopenia, and analytical reasoning is required. In this case, diagnostic reasoning involves hypotheses. Simply using nutritional supplements without performing diagnostic reasoning about these causes is like prescribing antipyretic analgesics to a patient with a headache without diagnosing the cause of the headache. To maximize function and quality of life in rehabilitation nutrition, it is necessary to suspect the common causes of anorexia, weight loss, and sarcopenia in all cases.

Providing analgesia after bariatric surgery might be challenging due to a high prevalence of obstructive sleep apnea syndrome and the increased sensitivity to respiratory depression triggered by opioid overuse after surgery. Various combination methods with paracetamol, nonsteroidal anti-inflammatory drugs (NSAIDs), and other pain medications such as ketamine or gabapentin have been suggested for reduction of the opioid usage. Regional anesthetic techniques represent a valuable option as they improve patient comfort while reducing opioid-related side effects. In this study, we have evaluated the adjuvant benefits of these various techniques in reduction of the postoperative pain in bariatric surgery.

Sarcoidosis is a multisystem granulomatous disease affecting the nervous system in 3%-5% of cases. It can affect almost any component of the nervous system. Involvement of the cauda equina is an understudied phenotype, and questions remain regarding its natural history and optimal approach to management. This study aims to study the long-term clinical evolution of neurosarcoidosis affecting the cauda equina, response to treatment, and clinical and radiographic outcomes.