Retrospective evaluation of patients diagnosed solid pseudopapillary neoplasms of the pancreas

Purpose

Solid pseudopapillary neoplasm (SPN) is a rare, low-grade neoplasm with excellent prognosis. In this study, we evaluated clinicopathological characteristics of patients diagnosed with SPN retrospectively.

Management of chronic unilateral temporomandibular joint dislocation with a mandibular guidance prosthesis: a clinical report

Recurrent or chronic dislocation of the temporomandibular joint is relatively rare and often results in facial asymmetry, impairment of function, and discomfort. Although manual reduction is the primary choice of treatment, patients presenting with recurrent or prolonged dislocations require conservative and surgical methods to limit forward movement of the mandibular condyle. This clinical report presents a 75-year-old woman with severe mandibular deviation and subsequent facial asymmetry caused by a chronic unilateral temporomandibular joint dislocation that was treated with a mandibular guidance prosthesis combined with physical therapy.     

Extensive brown tumors caused by parathyroid adenoma in an adolescent patient

Primary hyperparathyroidism is a rare endocrine disease in children and young adults. The early detection and treatment of primary hyperparathyroidism led to a marked decrease in classical bone and renal manifestations of the disease. Osteitis fibrosa cystica and brown tumors have become extremely rare clinical entities. Moreover, the skeletal involvement in primary hyperparathyroidism secondary to parathyroid adenoma is extremely rare. We report on an adolescent girl with multiple brown tumors and a history of recurrent fractures as the manifestation of primary hyperparathyroidism associated with a parathyroid adenoma. The patient’s clinical presentation mimicked parathyroid carcinoma. She had a large tumor associated with marked elevation in the parathyroid hormone and serum calcium levels. Skeletal manifestations were also atypical for benign primary hyperparathyroidism, with widespread brown tumors in the patient. None of the authors received financial support for this study.     

Herpes zoster ophthalmicus and lateral rectus palsy in an elderly patient

Acquired palsy of the lateral rectus presents with horizontal diplopia and has a broad differential. Herpes zoster ophthalmicus- (HZO) related cranial nerve palsy is a transient and self-limiting condition. Systemic antiviral treatment is administered in order to prevent sight-threatening complications. In suspected cases, zosteriform rash should be questioned. One should keep in mind that acquired esotropia in the elderly may sometimes present following HZO.     

Growth and bone mineralization in patients with juvenile idiopathic arthritis

Objective  To investigate growth, development and bone mineralization of children with juvenile idiopathic arthritis (JIA). Methods  Thirty patients between 4–17 years of age (mean 11.34 ± 3.88) resistant to therapy were studied. Enrollment began in November 1999 and continued through November 2004 and children with chronic disease were excluded. Data like height, weight, medications and acute phase reactants were obtained from medical records. On study-visit, puberty was assessed by physical examination and bone mineral density (BMD) was measured. Serum Ca, P, ALP, insulin-like growth factor-1 (IGF-1) and urinary Ca/Cr and hydroxyproline /Cr levels were measured. Results were compared with the control group that consisted of 30 cases of similar age and gender. Results  Patients with JIA had decreased height standard deviation score (SDS) and growth retardation. BMD of the cases in the study group was lower than the control group (p<0.05). Patients who were at younger age at the onset of the disease had lower BMD. Among the drugs, only steroids had a negative effect on growth. Serum IGF-1 levels of the study group were significantly lower than the control group (p<0.0001). Conclusion  Early diagnosis and suppression of disease activity is important in prevention of osteoporosis and growth retardation in children with JIA. BMD has to be measured yearly in patients for accurate diagnosis of osteoporosis. Vitamin D and Ca-rich nutrition with promotion of physical activity and controlled use of steroids may protect the children against bone loss.