Von Hippel–Lindau (VHL) disease is a rare autosomal dominantly inherited multisystem disorder
characterised by the development of a variety of benign and malignant tumours. We report a case of
VHL disease that was inherited by a daughter from her father, who both presented at a young age
with progressive headache and were found to have a posterior fossa haemangioblastoma (HB) on
magnetic resonance imaging (MRI). Multiple benign pancreatic and renal cysts were also noted in
both patients.
Introduction: Scarcity of data found in regard to association of vitamin D level with bone mineral density (BMD). Our study aimed to determine the correlation of vitamin D with BMD and intact parathyroid hormone (iPTH) among healthy Malay adult. Methods: This cross-sectional study recruited 126 healthy Malay volunteers (aged 21–45 years old) from Kota Bharu, Malaysia. Serum total calcium, albumin, phosphorus, 25-hydroxyvitamin D (25(OH)D), and iPTH were measured. BMD was assessed with dual energy X-ray absorptiometry (DXA) scan over left hip (right hip in case of problem with left hip) and lumbar spine (L1 – L4 vertebrae). Results: The mean serum 25(OH)D was 38.91
± 14.07 nmol/L. Out of 126 study subjects, 104 subjects (82.5%) had insufficient level of vitamin D (< 50 nmol/L). Mean hip and lumbar BMD were 0.952 ± 0.145 g/cm2 and 1.006 ± 0.133 g/cm2 respectively. According to T-score, 93 subjects (73.8%) had normal T-score of -1, 33 subjects (26.2%) had osteopenia (T-score -2.5 to -1) and none had osteoporosis (T-score -2.5). Significant positive correlation between serum 25(OH)D and hip BMD (r = 0.234, p = 0.009) was observed, but no correlation was found between serum 25(OH)D and lumbar BMD. Meanwhile, significant inverse correlation between serum 25(OH)D and iPTH was observed (r = -0.324, p < 0.001). Conclusion: High prevalence of vitamin D insufficiency was observed among healthy Malay population, but majority had normal bone density. Nonetheless, serum 25(OH)D was positively correlated with BMD and inversely correlated with iPTH. Our findings support the role of vitamin D for maintaining bone health.
Breast cancer in young pregnancy is a breast cancer diagnosed in a young lady at the age of less than 30 years old during pregnancy. Diagnosis and treatment of breast cancer during pregnancy are challenging as both maternal and fetal outcome must be considered in terms of their short and long-term effects. It requires multidisciplinary treatment. Instead, pregnancy should be preserved whenever possible, while treating the underlying breast cancer. It is important not to compromise the treatment of breast cancer because of the pregnancy. The overall therapeutic concept basically depends on timing of delivery, staging of the underlying disease, treatment mode and the impacts of treatment recommended as well as foetal outcome in relation to treatment that administered to the mother during pregnancy. We present a case of young pregnant lady at the age of 23 with breast cancer as it is a rare event and the challenges encountered in managing her and to highlight the treatment options for the patient and the baby.
We report a case of open fracture of the clavicle with subclavian artery and vein laceration and perforation of the parietal pleural below the first rib that caused massive haemothorax. Emergency thoracotomy and exploration followed by repair of both vessels were able to salvage the patient and the extremity.