Values-Based Medicine Is an Ethical Concept for Implementing the Ethical Principles in Daily Practice.

Values-based medicine (VsBM) is an ethical concept, and bioethical framework has been developed to ensure that medical ethics and values are implemented, pervasive, and powerful parameters influencing decisions about health, clinical practice, teaching, medical industry, career development, malpractice, and research. Neurosurgeons tend to adopt ethics according to their own values and to what they see and learn from teachers. Neurosurgeons, in general, are aware about ethical codes and the patient's rights. However, the philosophy, concept, and principles of medical ethics are rarely included in the training programs or in training courses. The impact of implementing, observing the medical ethics and the patients' value and culture on the course, and outcome of patients' management should not underestimate. The main principles of medical ethics are autonomy, beneficence, nonmaleficence, justice, dignity, and honesty, which should be strictly observed in every step of medical practice, research, teaching, and publication. Evidence-based medicine has been popularized in the last 40-50 years in order to raise up the standard of medical practice. Medical ethics and values have been associated with the medical practice for thousands of years since patients felt a need for treatment. There is no conflict between evidence-based medicine and values-based medicine, as a medical practice should always be performed within a frame of ethics and respect for patients' values. Observing the principles of values-based medicine became very relevant as multicultural societies are dominant in some countries and hospitals in different corners of the world.

An Unusual Presentation of Hearing Impairment in an Adult with Pineal Region Germinoma: A Case Report.

Tumors of the pineal region typically present with symptoms and signs of mass effect and increased intracranial pressure. However, although rare and can be overlooked, hearing impairment is a potential clinical finding in these cases. The authors describe a 24-year-old male who presented to the emergency room complaining of bilateral hearing impairment. Brain computed tomography showed a pineal region tumor. Histopathological examination demonstrated features consistent with germinoma. This case reports a rare presentation rarely seen in the literature and in practice as evident by the conducted literature review. Therefore, we highlight the importance of considering hearing impairment as a presenting symptom of pineal region tumors since prompt recognition and intervention, as demonstrated in this case, can lead to successful outcomes.

Myxopapillary Ependymoma-a Case Report of Rare Multicentric Subtype and Literature Review.

Background: Myxopapillary ependymoma is a rare type of primary spinal tumor, it is distinctly a slow-growing tumor that originates in the conus medullaris, cauda equina, or film terminals and is rarely identified as a multicentric type. Myxopapillary ependymoma has a unique histological characteristic and is associated with a generally better prognosis. Objective: We present a case of a rare multicentric myxopapillary ependymoma. Case presentation: A 28-year-old male with 1-year history of low back pain and 3 months of radiating pain to left lower limb with perianal anesthesia. Magnetic resonance imaging (MRI) exhibited a large intradural intramedullary lesion from the level of the conus medullaris extending to the filum terminals at the level of T12 to L3 with smaller multiple enhancing lesions seen opposite to L4 and L5 level as well as within the exiting nerve roots, at the left side of L1/L2 and L2/L3 and right side of L3/L4 and L5/S1 level. The patient underwent surgical resection with significant improvement in symptoms and no tumor progression on follow up MRI scan. Conclusion: We hereby present a case of multicentric myxopapillary ependymoma with a literature review of the previous reported cases. We believe that our study will make a significant contribution to the literature and will be of interest to the readership regarding of the rarity of multicentric Myxopapillary ependymoma and it will help in decision making for the proper surgical Intervention on these kinds of cases.

Intradural extramedullary spinal cord meningioma with a rare extradural foraminal extension: A case report.

Background: Meningiomas are mostly benign and slow-growing neoplasms of the central nervous system. Spinal meningiomas account for up to 45% of all intradural spinal tumors in adults and up to 25%-45% of all spinal tumors. Spinal extradural meningiomas are rare and may be easily confused with malignant neoplasms. Case description: A 24-year-old woman was presented to our hospital with paraplegia and loss of sensation in the T7 dermatome and lower body. MRI findings showed T6-T7 right-sided intradural extramedullary and extradural lesion, measuring 1.4 cm × 1.5 cm × 3 cm, extending to the right foramen, compressing the spinal cord, and displacing it to the left. Hyperintense lesion on T2 and hypointense lesion on T1 were observed. The patient reported improvement after surgery and during follow-up. We recommend maximizing the decompression during surgery to achieve better clinical outcome. Extradural meningiomas represent 5% of all meningiomas; therefore, having an intradural on top of extradural meningioma with extraforaminal extensions makes this a unique and rare case. Conclusion: Meningiomas can be easily missed in diagnosis depending on imaging and the pathognomonic pattern it represents, which can mimic other pathologies, such as schwannomas. Therefore, surgeons should always suspect their patient having a meningioma even if the pattern is not typical. Moreover, preoperative preparation, such as navigation and defect closure, must be taken in case it turns out be a meningioma instead of the presumed pathology.

Case report: Aplasia cutis congenita of the scalp with bone defect and an exposed sagittal sinus in a trisomy 13 newborn.

Aplasia cutis congenita (ACC) is a heterogeneous disorder with a rarely reported incidence of 0.5-1 in 10,000 births. ACC can be associated with physical defects or syndromes that may help in the diagnosis, prognosis, and further evaluation of the patient. Trisomy 13 is one of the most common fetal life-limiting diagnoses associated with ACC of membranous-type scalp. The patient was born at 35 weeks of gestation via a cesarean section due to fetal distress. Upon admission to our hospital, her pertinent physical examination revealed a newborn girl with dysmorphic facial features, including widely separated eyes, downward slanting of the palpebral fissure, microphthalmia, retrognathia, and low-set ears. She had an area of loss of scalp skin and skull bone with seen brain tissue and an exposed sagittal sinus that was 6 by 5 cm in size. She had a clenched fist, overlapping fingers, and rocker bottom feet. Precordium auscultation revealed medium-pitched high-grade continuous murmur heard best at the pulmonary position with a harsh machinelike quality that often radiated to the left clavicle. Laboratory investigations include basic labs, and the TORCH screen was negative. On the 9th day of life, a chromosomal analysis showed a female karyotype with three copies of chromosome number 13 (trisomy 13) in all 20 metaphase cell counts. The patient was managed with a moist gauze dressing, topical antibiotic ointment, and povidone-iodine. However, a multidisciplinary team agreed on a do-not-resuscitate (DNR) order with no further surgical intervention as the survival rate of trisomy 13 is poor. In this article, we report a case of aplasia cutis congenita of the scalp with dura and bone defect and an exposed sagittal sinus in a newborn diagnosed with trisomy 13. It emphasizes the importance of ACC-associated syndrome, which has high mortality prior to surgical intervention.

IgA Vasculitis With Adalimumab Therapy for Hidradenitis Suppurativa: A Case Report and Review of Literature.

Immunoglobulin A (IgA) vasculitis is a systemic vasculitis characterized by inflammation of the small vessels, with cutaneous, musculoskeletal, gastrointestinal, and renal involvement, usually seen in pediatric populations. Hidradenitis suppurativa is a chronic inflammatory disorder of the skin, which can be treated by tumor necrosis factor-α (TNFα) inhibitor therapy. TNFα inhibitor therapy is used as an important milestone in the treatment of various rheumatological and autoimmune disorders. Unexpected adverse effects might occur. However, they are usually mild and do not warrant treatment withdrawal. We present a case of IgA vasculitis complicating adalimumab therapy for hidradenitis suppurativa. We also review and discuss similar cases reported in the literature.

Cross-cultural adaptation and validation of the Italian Spine Youth Quality of Life (ISYQOL) questionnaire's Arabic version.

ABSTRACT: Health-related quality of life (HRQOL) assessment is considered among the most relevant outcome measures following conservative and surgical interventions for various spinal conditions. Several questions are available to evaluate HRQOL in these conditions. A more recent Italian Spine Youth Quality of Life (ISYQOL) questionnaire was developed for this purpose and showed high validity in measuring HRQOL.To translate and adapt the ISYQOL questionnaire into Arabic language (ISYQOL-Ar) and evaluate its validity and reliability, and to correlate it with the validated revised Scoliosis Research Society (SRS-22r)'s Arabic questionnaire in a cross-sectional multicenter study.The ISYQOL was translated, back-translated, and reviewed by an expert committee. Reliability assessment for the questionnaire domains was performed using Cronbach's alpha. For construct validation, the Pearson's correlation coefficient was used.A total of 115 patients were enrolled in the study and completed the ISYQOL-Ar and Arabic SRS-22r questionnaires. A total of 72 patients (63%) completed the first set of questionnaires, and 2 weeks later, 63 patients (55%) completed both sets of questionnaires, with 15.8 a mean age, 39.5° mean Cobb angle of 88.9% females. ISYQOL-Ar showed excellent validity, good reliability, and internal consistency for spine health and brace wear, with Cronbach's alpha > 0.6, similar to SRS-22r in the same cohort. The correlation was significant between ISYQOL-Ar and Arabic SRS-22r (Pearson's coefficient = 0.708, P < .001).The ISYQOL-Ar questionnaire is a reliable and valid outcome measure for the assessment of young patients with spinal deformity among the Arabic-speaking population.

The Correlation between Histopathology of Herniated Lumbar Intervertebral Disc and Clinical Findings.

OBJECTIVE: Prolapsed lumbar disc is one of the most frequent diseases, which is usually presented by motor and sensory deficits. Consistency of herniated disc may play a significant role in surgical treatment and postoperative improvement. The objective of this study is to assess whether the histopathological degeneration in the sample of lumbar discs operated on is correlated to clinical variables and surgical outcomes. MATERIALS AND METHODS: A randomized double-blind prospective study of lumbar disc prolapse cases over a period of 24 months was done. Forty cases were initially included in the study. All the included cases with a scheduled lumbar discectomy in the Department of Neurosurgery, King Fahd University Hospital, Al-Khobar, Saudi Arabia, during this period were examined histologically. RESULTS: Finally, 21 patients were only considered in this study due to loss of follow-up of the other 19 patients; of these 21 patients, 18 were male and 3 were female. The youngest patient was 32 years old, and the oldest was 72 years old. There is no significant correlation between the major histopathological changes of the prolapsed discs and the clinical findings of low back pain (correlation coefficient = 0.058, P < 0.8), duration of sciatica (correlation coefficient = -0.337, P < 0.1), paresthesia (correlation coefficient = 0.111, P < 0.6), motor weakness (correlation coefficient = 0.274, P < 0.2), and reflex (correlation coefficient = 0.081, P < 0.7). Meanwhile, the correlation coefficient between numbness and histopathological degeneration score (HPDS) is not defined because all reported cases were presented with numbness. CONCLUSIONS: There is no significant correlation between the histopathological changes of the prolapsed discs and some clinical findings. Moreover, the different types of prolapsed discs' histopathological changes have no impact on the outcome of the surgery. We also concluded that the disc material undergoes certain degenerative processes with age.