YokoCo

Due to the rarity of the condition, Valentino's syndrome is an underrated differential diagnosis for acute appendicitis. We describe a patient with Valentino's syndrome in whom preoperative and intraoperative diagnoses were challenging due to misleading clinical, investigative, and morphological findings. A 31-year-old woman who was on methylprednisolone for sensory radiculopathy presented to the emergency department with acute right lower quadrant pain. The clinical diagnosis of acute appendicitis was supported by the elevated inflammatory markers and ultrasonographic findings. An appendicectomy and an ovarian cystectomy were performed due to the findings of mild appendicitis and right ovarian endometrioma, respectively. Postoperatively, she developed peritonitis with a purulent bile-stained discharge from the surgical site and per vagina. Contrast-enhanced computed tomography of the abdomen showed a retroperitoneal collection at the second lumbar vertebral level extending along the right paracolic gutter to the pelvis and intraperitoneal fluid collections in right lower quadrant and pelvis. An emergency exploratory laparotomy confirmed a perforation at the posterior aspect of the duodenum which was repaired with an omental patch. Unfortunately, relaparotomy and end ileostomy were required due to colonic perforation with the eroded drain tube. She made an uneventful recovery with intensive care and underwent ileostomy reversal after 12 weeks. We emphasize the clues to have a high degree of suspicion during preoperative and intraoperative evaluation to recognize this lethal mimicker of acute appendicitis.

Pituitary metastasis accounts for a very low percentage of cases of brain metastasis from lung cancer, and there are uncertainties and challenges in diagnosis and treatment. We hope to shed some light on the diagnosis and treatment by reporting a case of ALK fusion mutation-positive lung cancer pituitary metastasis.

Regional anesthesia is frequently employed in efforts to improve postoperative analgesia and reduce opioid requirements following abdominal surgery. The purpose of the current analysis was to determine if there was a difference in postoperative pain and opioid consumption between patients who underwent open total abdominal hysterectomy (TAH) and received ultrasound-guided bilateral transversus abdominis plane (TAP) blocks using either liposomal bupivacaine or ropivacaine. A single-center retrospective analysis was conducted of 215 patients from November 2018 through March 2020 who underwent an open TAH and received bilateral TAP blocks with either liposomal bupivacaine or ropivacaine. The primary outcome measure was opioid consumption at regular intervals until discharge, and the secondary outcome measures included pain scores, incidence of nausea/vomiting, and use of antiemetics at the same time intervals. Intraoperative opioid consumption and postanesthesia recovery unit opioid requirements were similar between the two groups. Opioid requirements at 24 hours ( < 0.04) and 48 hours ( < 0.01), as well as total morphine equivalent requirements ( < 0.05), were significantly lower in the liposomal bupivacaine group compared to the ropivacaine group. Patients undergoing open TAH who received liposomal bupivacaine TAP blocks required fewer postoperative opioids to achieve similar pain scores when compared to patients who received ropivacaine TAP blocks.

To analyze the clinical manifestations and imaging features of a hospitalized patient with intermittent headache who was finally diagnosed with von Hippel-Lindau (VHL) syndrome and to perform whole-exon gene detection to improve the understanding of the diagnosis and treatment strategies of the disease.

Patients with dysphagia often have an esophageal disorder. This case report describes a patient with persistent dysphagia and chest pain who had a normal esophagogastroduodenoscopy. Computed tomography of the chest with contrast revealed an aberrant right subclavian artery compressing the esophagus. A vascular procedure was performed and corrected the dysphagia. This case demonstrates that aberrant vessels can occasionally cause dysphagia.

Percutaneous balloon compression (PBC) is an effective and well-established surgery for treating trigeminal neuralgia (TN). However, if the initial attempt fails to produce a distinct pear shape, there is no conventional strategy to follow: repeat a few days later or re-puncture?

We present a rare case of Mollaret's meningitis in a young patient with seven prior episodes of recurrent meningitis. The patient presented with headache, fever, neck stiffness, nausea, and vomiting. Brain imaging revealed no acute abnormalities. Lumbar puncture revealed elevated nucleated cells with lymphocytic predominance. The patient was started on antimicrobials including acyclovir. Cerebrospinal fluid polymerase chain reaction was positive for herpes simplex virus type 2. Her 2-day hospital course was uncomplicated, and she was discharged in good condition. Mollaret's meningitis, also known as recurrent benign lymphocytic meningitis, is a rare clinical disorder characterized by at least three recurrent episodes of meningitis associated with spontaneous recovery with or without antiviral therapy. Herpes simplex virus type 2 has frequently been implicated in the setting of this illness.

Lumbar instability has been extensively reported; however, the risk factors for lumbar instability remain poorly defined, and understanding this condition better would help health professionals and their patients.

The intriguing relationship between androgens, endometriosis and chronic pain continues to unfold. Determining this relationship is of crucial importance to gynecologists managing people with these conditions, as common treatments dramatically alter her hormonal profiles, with both intended and unintended consequences. Although they may be present in the same individual, there is a recognized disconnect between pain or pain-related symptoms, and the presence or extent of endometriosis lesions. Reduced androgen levels provide a potential mechanism to link the development of endometriosis lesions and the presence of chronic pain. This research paper expands the presentation of our research at the World Endometriosis Congress in 2021, subsequently published in the Journal of Pain Research which demonstrated a strong inverse relationship between androgen levels and days per month of pelvic and period pain. Here we extend and further explore the evidence for a role for androgens in the etiology and management of dysmenorrhea and pelvic pain in women, both with and without endometriosis. We explore the potential for inflammation to induce low androgen levels and consider ways in which clinicians can optimize levels of androgens when treating women with these conditions. This article prompts the question: Is it estrogens that predispose people to a life of pain, or androgens that are protective?

Encephalitis is a major cause of morbidity and mortality worldwide. The clinical syndrome of encephalitis consists of altered mental status, seizures, neurologic signs, and is often accompanied by fever, headache, nausea, and vomiting. The encephalitis in children has been known that more common than in adult, with the incidence rate of infants was 3.9 times higher than that of people 20-44 years of age. The reported incidence of hospitalization attributed to paediatric encephalitis ranged from 3 to 13 admissions per 100,000 children per year with the overall mortality ranging from 0 to 7%. There are however more than 100 pathogens that can cause encephalitis and accurate diagnosis is challenging. Over 50% of patients with encephalitis are left undiagnosed despite extensive laboratory investigations. Furthermore, recent studies in high-income settings have suggested autoimmune encephalitis has now surpassed infectious aetiologies, mainly due to increased awareness and diagnostic capacity, which further challenges routine diagnosis and clinical management, especially in developing countries. There are limited contemporary data on the causes of encephalitis in children in Vietnam. Improving our knowledge of the causative agents of encephalitis in this resource-constrained setting remains critical to informing case management, resource distribution and vaccination strategy. Therefore, we conduct a prospective observational study to characterise the clinical, microbiological, and epidemiological features of encephalitis in a major children's hospital in southern Vietnam. Admission clinical samples will be collected alongside meta clinical data and from each study participants. A combination of classical assays (serology and PCR) and metagenomic next-generation sequencing will used to identify the causative agents. Undiagnosed patients with clinical presentations compatible with autoimmune encephalitis will then be tested for common forms of the disease. Finally, using direct- and indirect costs, we will estimate the economic burden of hospitalization and seven days post hospital discharge of paediatric encephalitis in our setting.