Osteopathia striata with cranial sclerosis (OSCS) is a rare genetic disorder characterized by skeletal abnormalities, cranial sclerosis, and various associated features. In this case report, we present the case of a patient with OSCS who complained of unilateral facial palsy. We discuss the clinical presentation, radiological findings, and genetic analysis, highlighting the importance of early diagnosis and multidisciplinary management in these cases.

Osteopathia striata with cranial sclerosis (OSCS) is a rare genetic disorder characterized by skeletal abnormalities, cranial sclerosis, and various associated features. In this case report, we present the case of a patient with OSCS who complained of unilateral facial palsy. We discuss the clinical presentation, radiological findings, and genetic analysis, highlighting the importance of early diagnosis and multidisciplinary management in these cases.

Osteopathia striata with cranial sclerosis (OSCS) is a rare genetic disorder characterized by skeletal abnormalities, cranial sclerosis, and various associated features. In this case report, we present the case of a patient with OSCS who complained of unilateral facial palsy. We discuss the clinical presentation, radiological findings, and genetic analysis, highlighting the importance of early diagnosis and multidisciplinary management in these cases.

Osteopathia striata with cranial sclerosis (OSCS) is a rare genetic disorder characterized by skeletal abnormalities, cranial sclerosis, and various associated features. In this case report, we present the case of a patient with OSCS who complained of unilateral facial palsy. We discuss the clinical presentation, radiological findings, and genetic analysis, highlighting the importance of early diagnosis and multidisciplinary management in these cases.

Osteopathia striata with cranial sclerosis (OSCS) is a rare genetic disorder characterized by skeletal abnormalities, cranial sclerosis, and various associated features. In this case report, we present the case of a patient with OSCS who complained of unilateral facial palsy. We discuss the clinical presentation, radiological findings, and genetic analysis, highlighting the importance of early diagnosis and multidisciplinary management in these cases.

Background: In Korea, in the case of patients with significant bleeding symptoms due to unknown causes, there are very few studies that evaluate bleeding disorders, including von Willebrand disease (VWD ). VWD should be considered as an important causative factor in patients with iron deficiency anemia (IDA) and unexplained menorrhagia. This study aimed to understand the clinical characteristics of VWD and the significance of evaluation for VWD in premenopausal women in Korea with menorrhagia and ID A. Methods: Premenopausal women who were diagnosed with IDA and menorrhagia from January 2009 to March 2020 were included. IDA was diagnosed by either low ferritin or transferrin saturation with microcytic anemia. Menorrhagia was evaluated based on the medical records obtained from a gynecologist. VWD diagnosis was defined as von Willebrand factor antigen ＜50% and von Willebrand factor ristocetin cofactor activity ＜50%, which were low according to the Hospital for Sick Children criteria. Results: Out of a total of 120 patients, only 12 were tested for VWD, all of whom were pediatric patients. Four of the 12 pediatric patients tested were diagnosed with VWD and 4 of the 120 (3.3%) patients with IDA and menorrhagia were diagnosed with VWD. Three out of the 4 patients was diagnosed with VWD by repeat screening test. Although all parameters are not statistically significant, VWD patients tended to have ID A at a younger age (13.25 vs. 15.00 years) and were more likely to have recurrent IDA than patients without VWD. Conclusion Clinical doctors should consider VWD if patients have menorrhagia with ID A. If VWD is suspected, repeated VWD screening tests are necessary to increase the diagnosis rate. Accurate diagnosis of VWD in patients with significant bleeding may facilitate decisions for appropriate treatment.

Background: In Korea, in the case of patients with significant bleeding symptoms due to unknown causes, there are very few studies that evaluate bleeding disorders, including von Willebrand disease (VWD ). VWD should be considered as an important causative factor in patients with iron deficiency anemia (IDA) and unexplained menorrhagia. This study aimed to understand the clinical characteristics of VWD and the significance of evaluation for VWD in premenopausal women in Korea with menorrhagia and ID A. Methods: Premenopausal women who were diagnosed with IDA and menorrhagia from January 2009 to March 2020 were included. IDA was diagnosed by either low ferritin or transferrin saturation with microcytic anemia. Menorrhagia was evaluated based on the medical records obtained from a gynecologist. VWD diagnosis was defined as von Willebrand factor antigen ＜50% and von Willebrand factor ristocetin cofactor activity ＜50%, which were low according to the Hospital for Sick Children criteria. Results: Out of a total of 120 patients, only 12 were tested for VWD, all of whom were pediatric patients. Four of the 12 pediatric patients tested were diagnosed with VWD and 4 of the 120 (3.3%) patients with IDA and menorrhagia were diagnosed with VWD. Three out of the 4 patients was diagnosed with VWD by repeat screening test. Although all parameters are not statistically significant, VWD patients tended to have ID A at a younger age (13.25 vs. 15.00 years) and were more likely to have recurrent IDA than patients without VWD. Conclusion Clinical doctors should consider VWD if patients have menorrhagia with ID A. If VWD is suspected, repeated VWD screening tests are necessary to increase the diagnosis rate. Accurate diagnosis of VWD in patients with significant bleeding may facilitate decisions for appropriate treatment.

Hereditary spherocytosis is the most common hereditary red blood cell membrane disorder. It results from a deficiency in certain proteins that are part of the red blood cell membrane cytoskeleton. We report a case of adrenal myelolipoma in a 23-yearold patient with hereditary spherocytosis. She was diagnosed with hereditary spherocytosis at 7 months of age. As she grew older, hemoglobin level was low, so splenectomy was recommended, but continuous follow up was not possible due to the circumstances of the patient, so the splenectomy was delayed. Adrenal myelolipoma was discovered incidentally at the age of 23 with abdominal pain and cholecystitis with gallstones at the time. Myelolipoma is a benign tumor of the mesenchymal origin;its etiology remains unclear. Myelolipoma is composed of adipose and hematopoietic tissues and mainly arises from adrenal tissues. The mass is often detected during routine radiologic examinations because myelolipoma is usually asymptomatic and not generally associated with hematologic diseases. The prevalence of myelolipoma appears to be increasing due to the increased use of imaging modalities. The association of myelolipoma with hereditary spherocytosis has rarely been reported in the literature. To our best knowledge, this is the first report of adrenal myelolipoma associated with hereditary spherocytosis in the Korean population.