Rejected

To evaluate the anxiety of children and their mothers in relation to sleep bruxism (SB) and associated risk factors.

Metastatic tumors in the brain represent the most common type of intracranial neoplasm, comprising 8-10% of all brain tumors. 30% of such tumors are primarily of breast origin in females. Brain parenchymal metastasis is the more common presentation. Intraventricular spread is rare, seen in less than 5% of cases in a metastatic scenario. Here, we report a case of 41-year-old female presenting with intraventricular brain metastasis in a follow-up case of carcinoma breast. Five years post-surgery, the patient presented with complaints of headache. On evaluation, magnetic resonance imaging (MRI) brain showed an intraventricular lesion in the fourth ventricle. She was operated on for the same and the biopsy revealed a tumor with a complex papillary pattern resembling choroid plexus papilloma. On immunohistochemistry (IHC), the tumor cells were positive for cytokeratin 7 (CK7), Epithelial membrane antigen (EMA), GATA3, and mammaglobin favoring a metastasis from breast origin. Hence, a possibility of brain metastasis should be kept in mind in patients presenting with solitary ventricular masses due to the lack of definite radiological characteristics in such locations and histological overlap. Also, organ-specific IHC is a must in today's evidence-based era as is reflected in our case.

Calcifying pseudoneoplasm of the neuroaxis (CAPNON) is a rare, slow growing, and generally benign fibro osseous mass that can emerge throughout the entire central nervous system (CNS). When diagnosed, prompt surgical treatment can determine a good neurological outcome and possibly curative resolution. The objective of the present work is to present a step by step technical report with its video. We present a 37 year old female presented with occipital headache and cervical pain associated with dysphagia, nausea, and gait disturbances. Computed tomography (CT) scan showed a focal calcified lesion on the floor of the IV ventricle projecting toward the vermis with associated supratentorial hydrocephalus and transependymal edema. The telovelar approach was chosen for the procedure. The outcome was favorable, with no complications. Postoperative CT was performed, which revealed no residual lesion. A step by step report of a IV ventricle CAPNON that manifested with hydrocephalus is described.

Regional analgesia has been introduced successfully into the postoperative pain management after total knee arthroplasty, reducing pain scores, opioid use and adverse effects.

Combination of regional analgesia techniques is associated with better pain management and lower side effects than single regional techniques.

Adductor canal block provides good analgesia and considerably lower detrimental effect in muscular strength than femoral nerve block, enhancing surgical recovery.

Infiltration techniques may have equivalent analgesic effect than epidural analgesia and peripheral nerve blocks, however there should be awareness of dose dependent toxicity.

Novel long-acting local anesthetics role for regional analgesia is still to be determined, and will require larger randomized trials to support its advantage over traditional local anesthetics.

Colorectal carcinoma (CRC) is a common malignancy with steadily declining incidence rates and mortality, secondary to improved screening and lifestyle changes (eg, decreased smoking rates). The association between pelvic inflammatory disease (PID) and CRC has been unclear in the past. However, multiple studies showed a positive association between PID and underlying malignancy (gynecologic and pelvic primarily). Several studies evaluated the relation between PID and CRC, but the results were conflicting. We describe a case of a 33-year-old female patient, with a history of PID and recurrent pelvic abscesses, who was found to have CRC. Of note, the patient's diagnosis was based on abnormal computed tomography findings, which were further investigated (by colonoscopy and biopsy), rather than on symptoms suggestive of CRC, such as rectal bleeding, constipation, symptomatic anemia, or abdominal pain.

Lyme disease is commonly encountered in endemic areas of the United States harboring the causal organism . Lyme carditis can manifest in early disseminated infections, usually as atrioventricular nodal blockade. Timely antibiotic therapy typically suppresses myocardial inflammation and reverses cardiac conduction disturbances. We present a case of a previously healthy male who presented to the emergency department with non-prodromal syncope, multifocal annular rashes, and antecedent inflammatory knee pain and effusion, found to have positive 2-tier Lyme testing and pause-dependent polymorphic ventricular tachycardia leading to cardiac arrest. Lyme carditis occurs in early disseminated infections but rarely leads to cardiac arrest. Acute management is entrained in well-established guidelines for therapy, and together with risk stratification scoring can be considered by emergency care physicians in the workup of undifferentiated syncope with concern for Lyme disease with cardiac involvement.

Cutaneous metastases of gastric signet-ring cell gastric carcinoma are very rare. Our following case report highlights the need for careful clinical examination and skin biopsy of newly developing scar-like or erythematous skin lesions in patients with a known history of malignant disease in order to prevent diagnostic and therapeutic delay.

Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used as part of multimodal analgesia in total knee arthroplasty (TKA). Selective cyclooxygenase (COX)-2 inhibitors (e.g., celecoxib) are believed to have fewer gastrointestinal (GI) adverse effects than nonselective NSAIDS. Meloxicam is less selective for COX-2 than celecoxib is and partially inhibits COX-1 at higher doses. Nonetheless, some surgeons prefer using nonselective NSAIDs because of their lower expense.

Awareness of the opioid epidemic is promoting opioid stewardship in health care. For many commonly performed procedures in general surgery and gynecology, regimented opioid prescribing practices and/or multimodal nonopioid regimens are adequate for optimizing pain management and minimizing opioid dependence. We investigated opioid prescribing patterns for otolaryngology procedures at a tertiary hospital with the aim of characterizing postoperative pain and opioid use. This cross-sectional study with a patient survey was conducted in a tertiary care academic otolaryngology practice. Patients ≥18 years who underwent 1 of 41 common surgical procedures at an academic hospital between 2013 and 2017 were enrolled. Patients with any diagnosis of malignancy were excluded. Patients were analyzed according to surgery type (rhinoplasty, sinonasal surgery, tonsillectomy, parotidectomy, thyroidectomy, otologic surgery, and laryngoscopy), and those who had surgery in 2017 were surveyed via telephone interview using a standardized questionnaire. A total of 3,152 patients met the study criteria, of whom 95.7% received an opioid prescription. Commonly prescribed opioid agents were hydrocodone-acetaminophen, oxycodone-acetaminophen, and acetaminophen-codeine. A median of 30 pills was prescribed per surgery, with little variation between different surgery types. Reported patient utilization was highest for parotid surgery and tonsillectomy and lowest for laryngoscopic, thyroid, and otologic surgery. Among all patients who received a prescription for opioids, 5.8% required a refill. Among the surveyed patients, 19.6% reported that they did not obtain the prescribed opioid, while 58.4% said they took half, less than half, or none of the prescribed opioid supply. Only 10.8% of surveyed patients disposed of the excess drugs in a recommended fashion. Our findings showed that the quantity of opioid prescriptions does not reflect actual patient analgesic use for elective surgeries in otolaryngology. Differential analgesic requirements for specific surgeries should be considered when prescribing postoperative analgesia.