Rejected

Dural puncture following neuraxial anesthesia can cause persistent cerebrospinal fluid leakage. A 35-year-old, 39-week gestation healthy parturient underwent cesarean delivery under spinal anesthesia. Spinal anesthesia was performed using a 25-gauge Quincke needle. Despite the occurrence of postoperative positional headache and neck pain, she was discharged home. Two weeks following discharge, she developed seizures and deteriorating level of consciousness. Brain computerized tomography scan revealed massive left subdural hematoma. She died 3 days later. We discuss awareness of neuraxial complication among maternity staff, effective follow-up, and available management strategy in low-resource settings. Persistent headache following neuraxial anesthesia should be investigated.

Sri Lanka is a tuberculosis (TB) prevalent country with an incidence of 8886 cases in 2016 of which 30% were extra pulmonary tuberculosis (EPTB). These figures may be an underestimation, considering the diagnostic challenge of EPTB due to its diverse presentations and difficulty in microbiological confirmation. Here we describe a case of EPTB which was first diagnosed as granulomatosis with polyangitis when he presented with fever, anorexia, wasting, large joint pains, cervical pain, erythema nodosum, high inflammatory markers with strongly positive Mantoux reaction and, necrotizing granulomatous lymphadenitis in the cervical region. Immunosuppression with methotrexate 15 mg weekly and prednisolone 30 mg daily, achieved resolution of symptoms and the inflammatory markers. After about 4 months on tailing off prednisolone, he developed fever, anorexia, wasting and worsening occipital pain which evolved in to occipital condylar syndrome causing hypoglossal nerve palsy. With the aid of serial radiological, histopathological and bacteriological investigations, he was eventually diagnosed to have EPTB involving the left base of the skull with upper mediastinal lymphadenitis. This case highlights the importance to have a high index of suspicion to diagnose EPTB, especially in a country with a high prevalence of TB and to revise the diagnosis with a close follow up to avoid disastrous consequences associated with misdiagnosis.

Laser interstitial thermal therapy (LITT) is a minimally invasive therapy that have been used for brain tumors, epilepsy, chronic pain, and other spine pathologies. This therapy is performed under imaging and stereotactic guidance to precisely direct the probe and ablate the area of interest using real-time magnetic resonance (MR) thermography. LITT has gained popularity as a treatment for glioma because of its minimally invasive nature, small skin incision, repeatability, shorter hospital stay, and the possibility of receiving adjuvant therapy shortly after surgery instead of several weeks as required after open surgical resection. Several reports have demonstrated the usefulness of LITT in the treatment of newly-diagnosed and recurrent gliomas. In this review, we will summarize the recent evidence of this therapy in the field of glioma surgery and the future perspectives of the use of LITT combined with other treatment strategies for this devastating disease.

Polymyalgia rheumatica (PMR) is characterized by rapidly evolving shoulder and pelvic girdle pain with fatigue, weight loss, night sweats and elevated CRP and ESR. Giant cell arteritis (GCA) can occur in PMR and vice versa. Headache and scalp tenderness are typical for GCA. GCA may be complicated by visual loss or by strokes.Imaging, particularly ultrasound, is helpful for distinguishing PMR from similar conditions such as shoulder osteoarthritis, rheumatoid arthritis and chondrocalcinosis. Subdeltoid bursitis, biceps tenosynovitis and hip joint effusions are common in PMR. The diagnosis of GCA needs to be either confirmed by imaging or by histology. Ultrasound is the imaging method of choice provided that expertise and adequate equipment are available. Inflamed arteries exhibit a concentric wall thickening. Patients with extracranial GCA are younger, more often female. Vasculitis commonly involves the aorta, subclavian arteries, axillary arteries and other arteries. The diagnosis of extracranial GCA may be confirmed by ultrasound, CT, MRI or PET.Prednisolone with a starting dose of 15-25 mg/d for PMR and of 40-60 mg/d for GCA results in rapid improvement of symptoms. Fast-track clinics provide clinical and ultrasound examinations by experts within 24 hours. Their introduction led to a decrease of visual loss in GCA. The prednisolone dose can be discontinued within 1 year in about 50 % of GCA patients. Additional treatment with tocilizumab allows to reduce flares and decrease glucocorticoid doses. Tocilizumab is particularly useful in patients with relapses and with increased risk of glucocorticoid side effects.

Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used to treat symptoms of chronic inflammatory diseases such as osteoarthritis and rheumatoid arthritis; however, they are also associated with various adverse effects, including gastrointestinal (GI) bleeding and renal harm. As patients get older, some medications may no longer be beneficial or may even cause harm. Deprescribing is defined as the planned and supervised process of dose reduction or discontinuation of medications. While there are studies showing that deprescribing strategies with several classes of medications positively affects outcomes in elderly patients, there is a lack of strong evidence and guidance to deprescribe NSAIDs.

Vestibular schwannomas are the most common benign tumors of the pontocerebellar angle,1,2 their microsurgical complexity is related to their size and neurovascular relationships. The purpose of this work is to analyze the clinical, anatomic characteristics, microsurgical treatment, and the postoperative results according to the Hannover gradual scale in 4 patients with vestibular schwannomas. The 4 patients gave their consent to the procedure and all consented to the use of their surgical videos, preoperative and postoperative studies, and postoperative pictures. Case 1: A 39-yr-old woman, with left ear hearing loss. Magnetic resonance imaging (MRI) showed small Intracanalicular schwannoma (T1 classification by Hannover). Microsurgery was performed and resection through a retrosigmoid approach2,3 with anatomic and functional preservation of the facial and cochlear nerve. Case 2: A 40-yr-old woman, with left ear hypoacusia. MRI showed an extrameatal schwannoma reaching the brainstem (T3b Hannover classification). The complete re-section through retrosigmoid approach were performed. Case 3: A 69-yr-old woman, without hearing in the right ear. RM: Medium schwannoma (T4a classification of Hannover). Microsurgery was performed with anatomic and functional preservation of the facial nerve.4-6 Case 4: A 32-yr-old woman, without hearing in the left ear. In addition, cerebellar syndrome and headache. RM: Large schwannoma (T4b classification of Hannover). Sur-gery was performed, anatomic preservation of the facial nerve, with moderate paresis in the postoperative period. Microsurgical resection with functional preservation of the facial and cochlear nerve is the main objective7 when addressing this pathology.

To investigate the efficacy and safety of flurbiprofen axetil in postoperative analgesia in upper abdominal surgery.

Epidural administration of opioids with local anaesthetics is a popular choice for perioperative pain relief. But opioid induced side effects limit their use for postoperative analgesia. Hence, this study was designed to evaluate the effectiveness of epidural naloxone, an opioid receptor antagonist, in reducing PONV in patients receiving epidural fentanyl.

Spinal cord stimulation has been demonstrated as a therapeutic option for patients with persistent lumbar radicular pain secondary to failed back surgery syndrome. This case report demonstrates a successful percutaneous spinal cord stimulator (SCS) trial followed by surgical placement of a permanent SCS to treat lumbar radicular pain and axial low back pain in a patient with severe thoracolumbar scoliosis status after laminectomy and spinal fusion surgery. Currently, there is a paucity of literature on this topic.