Acontractile detrusor as an initial presentation of sacral spinal cord lesion: Case series.

OBJECTIVES: This study aims to investigate cases of acontractile bladder as the initial presentation of benign and malignant spinal conditions. The focus is on the challenges in making a diagnosis and the importance of a thorough neurological evaluation. METHODS: We conducted a retrospective case series involving three patients who exhibited symptoms of acontractile bladder. Detailed clinical histories, urodynamic studies, and imaging techniques such as lumbosacral magnetic resonance imaging (MRI) were analyzed. Histopathological findings from relevant biopsies were also taken into account. RESULTS: Case 1: A 14-year-old female presented with urinary retention, back pain, and an acontractile bladder on urodynamic study. Further examination, including lumbosacral MRI and histopathology, confirmed a diagnosis of metastatic Ewing's Sarcoma. Case 2: A 39-year-old female with urinary incontinence and elevated post-void residual exhibited delayed bladder sensation. Lumbar spine MRI revealed a grade I Schwannoma after surgical resection. Case 3: A 15-year-old male with lower urinary tract symptoms and an acontractile detrusor on urodynamic study was found to have a Tarlov cyst on lumbosacral MRI. CONCLUSION: Atonic or Underactive bladder syndrome may be the initial presentation of a serious spinal condition. Complete neurological evaluation is mandatory if no obvious clinical cause.

Primary Malignant Rhabdoid Tumor of the Liver in a 5-Month-Old Female Who Presented with Abdominal Distension.

BACKGROUND Malignant rhabdoid tumors are rare and aggressive pediatric tumors that usually arise in the kidney and have a characteristic appearance on histology. Extrarenal malignant rhabdoid tumors originating in the liver are extremely rare. This report is of a 5-month-old girl who presented with a rapidly enlarging abdominal mass due to a malignant rhabdoid tumor of the liver. CASE REPORT A 5-month-old female patient with no known medical history had been experiencing increasing abdomen distention and less overall activity for 1 month, according to her parents. Abdominal ultrasonography was used for diagnostic purposes, and the results showed the presence of a mass with a solid and cystic appearance in the upper left quadrant of the abdomen. The patient was transferred to a tertiary care hospital for further investigations. The laboratory test results indicated a hemoglobin level of 8.2 g/dL, and the liver function tests were within the reference range. However, the serum tumor marker alpha-fetoprotein level was 1310 ng/mL, while the b-human chorionic gonadotropin was within range. Computed tomography detected a nonspecific heterogeneous mass of the liver. Histopathology revealed discohesive cells with rich eosinophilic cytoplasm, eccentric nuclei, and large central nucleoli (rhabdoid appearance). Immunohistochemistry showed negative integrase interactor 1 protein expression. The diagnosis was a primary malignant rhabdoid tumor located in the liver. CONCLUSIONS This report shows the importance of combined diagnostic imaging and histopathology analysis to confirm the diagnosis of rare pediatric tumors, including malignant rhabdoid tumor, to ensure early diagnosis and appropriate treatment.

Treatment adherence and perception in patients on maintenance hemodialysis: a cross - sectional study from Palestine.

BACKGROUND: Adherence to diet recommendations, fluid restriction, prescribed medications, and attendance at hemodialysis (HD) sessions are essential for optimal and effective treatment of patients with end-stage renal disease. No data regarding this issue are available from Palestine. Therefore, this study was carried out to assess adherence to diet, fluid restriction, medications, and HD sessions. METHODS: A cross-sectional study of HD patients at An-Najah National University Hospital was carried out during summer, 2016. Self-reported adherence behavior was obtained using a valid and reliable questionnaire (End-Stage Renal Disease Adherence Questionnaire: ESRD-AQ). Predialytic serum levels of potassium and phosphate were obtained as clinical indicator of diet and medication adherence respectively. In addition, interdialytic body weight (IDW) was also obtained from medical records and analyzed in relation to reported adherence of fluid restriction. RESULTS: A total of 220 patients answered all questions pertaining to ESRD-AQ. The mean age ± standard deviation of participants was 56.82 ± 14.51 years. Dietary adherence was observed in 24% while that of fluid restriction adherence was observed in 31% of studied patients. Reported adherence to HD sessions was 52% while that for medications was 81%. Overall, 122 (55.5%) patients had good adherence, 89 (40.5%) had moderate adherence, and 9 (4.1%) had poor adherence behavior. Male patients had significantly higher overall adherence scores than females (p = 0.034). A significant correlation between reported diet adherence and serum pre-HD potassium level (p < 0.01) was observed. A significant correlation between reported fluid restriction adherence and IDW (p < 0.01) was also found. However, no significant correlation between reported adherence and pre-HD phosphate level. There was significant correlation between overall perception and overall adherence score (p < 0.001). Counselling of patients regarding importance of adherence modalities was lowest for "staying for the entire dialysis time". Multivariate analysis indicated that elderly male patients who were city residents had higher odds of having higher adherence score. CONCLUSIONS: There was a good percentage of patients who had overall moderate or poor adherence. ESRD-AQ could be used to assess some aspects of HD adherence. Counselling and education of patients on HD are important to improve therapeutic outcome.