Moyamoya disease in a 2-year-old patient from the middle east: a case report and literature review.

Introduction and importance: Moyamoya disease (MMD) is a condition characterized by progressive narrowing of arteries in the brain and abnormal development of small collateral vessels. It is commonly found in East Asia but has never been reported in Palestine. Case presentation: A 2-year-old female, part of a twin born to non-consanguineous parents, presented with recurring seizures and developmental regression. The physical examination revealed signs of hypotonia, reflex abnormalities, and bilateral Babinski signs. Comprehensive laboratory tests and imaging investigations confirmed the diagnosis of MMD, marking this patient as the reported case in Palestine. Clinical discussion: The diagnostic criteria for this condition were revised in 2021 to focus on findings seen in angiography and magnetic resonance angiography (MRA) scans. MMD has not been curative so far, and the management is focused on preventing complications, sometimes with surgical revascularization, including its different approaches: direct, indirect, and a combination of both. Conclusion: This case highlights the importance of identifying MMD in regions where it is uncommon to be diagnosed. It emphasizes the need for diagnosis and appropriate intervention to reduce complications.

Anticipated time to seek medical advice for possible lung cancer symptoms and barriers to timely presentation in Palestine: a national cross-sectional study.

BACKGROUND: Lung cancer (LC) has poor survival outcomes mainly due to diagnosis at late stages. This study explored the anticipated time to seek medical advice for possible LC symptoms and barriers to early presentation in Palestine. METHODS: This cross-sectional study recruited adult participants from hospitals, primary healthcare centers, and public spaces of 11 governorates using convenience sampling. A modified, translated-into-Arabic version of the validated LC awareness measure was used to assess LC symptom awareness, the time needed to seek medical advice and barriers to early presentation. RESULTS: A total of 4762 participants were included. The proportion that would immediately seek medical advice for possible LC symptoms varied according to the symptoms' nature. For respiratory symptoms, this ranged from 15.0% for 'painful cough' to 37.0% for 'coughing up blood'. For non-respiratory symptoms, this ranged from '4.2% for 'unexplained loss of appetite' to 13.8% for 'changes in the shape of fingers or nails'. Participants with good LC symptom awareness were more likely to seek medical advice within a week of recognizing most LC symptoms. About 13.0% would delay their visit to see a doctor after recognizing an LC symptom. The most reported barriers were emotional with 'disliking the visit to healthcare facilities' (59.8%) as the leading barrier. CONCLUSION: LC respiratory symptoms were more likely to prompt early seeking of medical advice. Good LC symptom awareness was associated with a higher likelihood of help-seeking within a week. Educational interventions are needed to promote LC awareness and address the perceived barriers to early presentation in low-resource settings, such as Palestine.

Stroke as an unusual initial presentation of 'malignant' middle cerebral artery infarction involvement in systemic lupus erythematosus.

Introduction and importance: SLE, or systemic lupus erythematosus, is a chronic autoimmune condition of uncertain origin characterized by the presence of autoantibodies that target the body's own antigens. Case presentation: A 16-year-old female presented at the emergency room with a right-sided lip droop and subsequently developed symptoms consistent with a malignant hemispheric infarction, including altered consciousness, hemiplegia, and forced gaze deviation. Her laboratory results were within the normal range. However, a brain MRI revealed cerebral edema and a massive infarction in the middle cerebral artery (MCA) region. Subsequently, her serologic profile was indicative of SLE, leading to a later diagnosis. Clinical discussion: The patient in this case presented with symptoms suggestive of a stroke. A CT scan showed MCA occlusion, leading to a diagnosis of malignant MCA syndrome. The patient was also diagnosed with systemic lupus erythematosus, which is associated with an increased risk of stroke. Inflammation-induced thrombosis and CNS vasculitis are potential mechanisms linking SLE and stroke. Conclusion: This case serves as an example of a sudden and potentially life-threatening presentation of SLE, underscoring the importance of early detection and targeted treatment that can influence the course of the disease.

Myths and Misconceptions Around Lung Cancer Causation in Palestine: Is It Time to Intervene?

PURPOSE: Having an accurate knowledge of what truly increases the likelihood of developing lung cancer (LC) may help people make better decisions about lifestyle changes that could potentially lower their risk. This study assessed current beliefs in LC causation myths among Palestinians and explored factors associated with displaying good recognition of such myths. METHODS: A national cross-sectional study was conducted from July 2019 to March 2020. A modified version of the Cancer Awareness Measure-Mythical Causes Scale was used for data collection. The awareness level of LC causation myths was determined based on the number of myths recognized to be incorrect: poor (0-4), fair (5-9), and good (10-13). RESULTS: A total of 4,817 participants completed the questionnaire of 5,174 approached (response rate = 93.1%). In total, 4,762 participants were included in the final analysis. Myths unrelated to food were more commonly recognized than food-related myths. The food-related myth most frequently recognized was eating burnt food (n = 1,427; 30.0%) followed by drinking from plastic bottles (n = 1,389; 29.2%). The food-related myth least commonly recognized was eating food containing additives (n = 737; 15.5%). The most frequently recognized myth unrelated to food was having a physical trauma (n = 2,903; 61%), whereas the least was using cleaning products (n = 1,140; 23.9%). Only 287 participants (6%) displayed good awareness. Having a chronic disease and knowing someone with cancer were associated with a decrease in the likelihood of displaying good awareness. Conversely, participants who were smoking cigarettes/shisha and those recruited from hospitals had an associated increase in the likelihood of displaying good awareness. CONCLUSION: This study found very poor awareness of LC causation myths, with only 6% recognizing ≥10 myths. Initiatives addressing LC mythical causes are needed.

Unicentric Castleman disease in the mesentery with ambiguous symptoms: a rare case report.

Castleman disease (CD) is a rare clinical entity characterized by enlarged lymph nodes. It may affect a single lymph node (unicentric) or multiple lymph nodes in the body (multicentric). However, it is exceptionally uncommon for unicentric Castleman disease (UCD) to present in the mesentery. Herein, we report a case of 38-year-old female complaining of polymenorrhea and abdominal discomfort for 4 months. Her past medical history was unremarkable; however, she has started smoking recently. The physical examination and radiography indicated a large, well-defined mass in the right hypochondrium. Eventually, the patient underwent laparotomy and the mass was excised totally. The Pathologic study confirmed the diagnosis as mesenteric CD, hyaline-vascular type. After 5 months of follow-up, the patient showed no evidence of recurrence. In conclusion, this case underscores the importance of taking mesenteric CD into consideration in each patient who presents with solid abdominal mass or ambiguous abdominal discomfort.