Solid Pseudopapillary Neoplasm of the Pancreas: A Good Prognostic Tumor of the Bad Lucky Organ

Introduction Solid pseudopapillary neoplasm (SPN) of the pancreas is a rare clinical entity with low malignant potential and good clinical prognosis. It was first defined by Frantz Virginia in 1959 and was renamed solid pseudopapillary tumor by the World Health Organization (WHO) in 2010. SPN is more common in young women with an average age of 28-32 years and a female: male ratio of 3-10:1 in different publications. Material & Method The data were retrospectively analyzed for 26 patients whose pathology was compatible with SPN and operated on between 2003 and 2019 in the General Surgery Clinic at XXX. Results Of the patients, 25 (96.2%) were female and 1 (3.8%) was male; the mean age at diagnosis was 37.1 (range: 18-69, eight patients <30 years); mean body mass index was 28.8 kg/m(2). The most common reason for referral was abdominal pain (n=13, 50%); three patients (11%) had nausea and vomiting, and one patient (3.8%) had jaundice with mass at the head of the pancreas. Ten patients (38%) were asymptomatic and were diagnosed incidentally during examinations performed for other reasons. The most frequent tumor localization was the head and neck part of the pancreas (n=10, 38%); eight patients (31%) had body, and eight patients (31%) had tail localization. Ten patients (38%) had Whipple procedure (pancreaticoduodenectomy), 15 patients (53%) had distal pancreatectomy, and one patient had intra-abdominal mass excision and segmental small bowel resection operation in addition to distal pancreatectomy. Six (37%) of the 16 patients who underwent distal pancreatectomy had splenectomy too. One of the patients had laparoscopic distal pancreatectomy and splenectomy. The mean tumor diameter was 7.2 cm (range: 2-23 cm). Conclusion SPN is a rare tumor, and even though it is diagnosed late and in large sizes, it has prolonged survival when appropriate surgical resection is applied. The ability to perform surgery even in cases with relapse or meta stasis during the SPN follow-up reveals the importance of accurate diagnosis

Evaluation Of Shoulder Balance In The Normal Adolescent Population And Its Correlation With Radiological Parameters

A descriptive clinical study in healthy adolescents was done to evaluate the clinical shoulder balance and analyze the correlation between clinical and radiological parameters which are currently used to evaluate shoulder balance. In addition to trunk shift and rib hump, shoulder balance is one of the criteria that are used to evaluate the outcomes in spinal deformity surgery. Several methods have been proposed to evaluate the shoulder balance in scoliotic patients; however, there is no uniformity to these methods in the current literature. Patients who applied to pediatric clinic without musculoskeletal pathology formed the patient population. Volunteers were asked to fill out a questionnaire assessing shoulder balance perception and had their clinical photograph taken simultaneously with a P-A chest X-ray. The clinical shoulder balance was evaluated through analysis of the clinical photograph. The X-rays were used to evaluate the radiological shoulder balance. The evaluated parameters included coracoid height difference (CHD), clavicular angle (CA), the clavicle-rib cage intersection difference (CRID), clavicular tilt angle difference (CTAD), and T1-tilt. The study group was composed of 48 male and 43 female patients with an average age of 13.6 +/- 2.1 (10-18) years. In the questionnaire, all patients stated that their shoulders were level. The digital photographs revealed that only 17(18.7%) adolescents had absolutely level shoulders. The average height difference between shoulders was 7.5 +/- 5.8 mm. The average CHD was 6.9 +/- 5.8 mm, average CA was 2.2 +/- 1.7, average CRID was 4.8 +/- 3.6 mm, average CTAD was 4 +/- 3.2, and average T1-tilt was 1.3 +/- 1.4. CHD, CA, and CRID demonstrated high correlation with clinical pictures, whereas CTAD demonstrated moderate and T1-tilt demonstrated only mild correlation. The radiological parameters used to evaluate the shoulder balance correlate with the clinical appearance. Contrary to popular belief, shoulder balance in healthy adolescents often does not exist.Wo

Evaluation Of Shoulder Balance In The Normal Adolescent Population And Its Correlation With Radiological Parameters

A descriptive clinical study in healthy adolescents was done to evaluate the clinical shoulder balance and analyze the correlation between clinical and radiological parameters which are currently used to evaluate shoulder balance. In addition to trunk shift and rib hump, shoulder balance is one of the criteria that are used to evaluate the outcomes in spinal deformity surgery. Several methods have been proposed to evaluate the shoulder balance in scoliotic patients; however, there is no uniformity to these methods in the current literature. Patients who applied to pediatric clinic without musculoskeletal pathology formed the patient population. Volunteers were asked to fill out a questionnaire assessing shoulder balance perception and had their clinical photograph taken simultaneously with a P-A chest X-ray. The clinical shoulder balance was evaluated through analysis of the clinical photograph. The X-rays were used to evaluate the radiological shoulder balance. The evaluated parameters included coracoid height difference (CHD), clavicular angle (CA), the clavicle-rib cage intersection difference (CRID), clavicular tilt angle difference (CTAD), and T1-tilt. The study group was composed of 48 male and 43 female patients with an average age of 13.6 +/- 2.1 (10-18) years. In the questionnaire, all patients stated that their shoulders were level. The digital photographs revealed that only 17(18.7%) adolescents had absolutely level shoulders. The average height difference between shoulders was 7.5 +/- 5.8 mm. The average CHD was 6.9 +/- 5.8 mm, average CA was 2.2 +/- 1.7, average CRID was 4.8 +/- 3.6 mm, average CTAD was 4 +/- 3.2, and average T1-tilt was 1.3 +/- 1.4. CHD, CA, and CRID demonstrated high correlation with clinical pictures, whereas CTAD demonstrated moderate and T1-tilt demonstrated only mild correlation. The radiological parameters used to evaluate the shoulder balance correlate with the clinical appearance. Contrary to popular belief, shoulder balance in healthy adolescents often does not exist.Wo

Radiographic Measurement of the Sagittal Plane Deformity in Patients With Osteoporotic Spinal Fractures Evaluation of Intrinsic Error

Cobb method has been shown to be the most reliable technique with a reasonable measurement error to determine the kyphosis in fresh fractures of young patients. However, measurement errors may be higher for elderly patients as it may be difficult to determine the landmarks due to osteopenia and the degenerative changes. The aim of this study is to investigate the intrinsic error for different techniques used in evaluation of local sagittal plane deformity caused by OVCF. Lateral X-rays of OVCF patients were randomly selected. Patient group was composed of 28 females and 7 males and the mean age was 62.7 (55-75) years. The kyphosis angle and the vertebral body height were analyzed to reveal the severity of sagittal plane deformity. Kyphotic deformity was measured by using four different techniques; and the vertebral body heights (VBH) were measured at three different points. The mean intra-observer agreement interval for kyphosis angle measurement techniques ranged from +/- 7.1 to +/- 9.3 degrees while it ranged from +/- 4.5 to +/- 6.5 mm for VBH measurement techniques. The mean interobserver agreement interval for kyphosis angle ranged from +/- 8.2 to +/- 11.1 degrees, while it was between +/- 4.5 to +/- 6.5 mm for vertebral body height measurement techniques. This study revealed that although the intra and interobserver agreement were similar for all techniques, they are still higher than expected. These high intervals for measurement errors should be taken into account when interpreting the results of correction in local sagittal plane deformities of OVCF patients after surgical procedures such as vertebral augmentation techniques.Wo