The Campbellford Memorial Hospital is an Ontario class C and class G 34-bed hospital in the community of Campbellford, municipality of Trent Hills, Northumberland County in central Ontario, Canada. It opened in 1953, is part of the Central East LHIN and is the largest employer in the community.
Background: The urinary bladder is a common site of malignancy in the urinary tract and one of the most frequent forms in the world. Early diagnosis is crucial to early treatment and better prognosis. Cystoscopy and histopathological examination is the gold standard, but non-invasive ultrasonography is used as the first-line diagnostic tool. The purpose of this study was to compare the diagnostic usefulness of ultrasound to histopathology for the diagnosis of carcinoma of the urinary bladder. Objective: To assess the diagnostic accuracy of ultrasound in the detection of urinary bladder cancer, using histology as the gold standard. Methodology: This was a cross-sectional validation study that was carried out at Department of Radiology, Combined Military Hospital (CMH) Rawalpindi from February 2026 to May 2026. The patients were sixty in number who were selected by non-probability consecutive sampling, aged 20-80 years with clinical suspicion of urinary bladder carcinoma. All patients had a transabdominal ultrasound, and then cystoscopy and biopsy or TURBT. The reference histopathological criteria were the gold standard. The sensitivity and specificity, PPV and NPV and diagnostic accuracy of ultrasound were determined by using a 2x2 contingency table. Results: Ultrasonography had high sensitivity and specificity for the diagnosis of urinary bladder carcinoma, and a high correlation with the histopathological diagnosis. The diagnostic performance measures were similar to those of previous studies. Conclusion: Ultrasound is a non-invasive, reliable and inexpensive technique suitable for the initial evaluation of suspected urinary bladder carcinoma, and is useful for diagnosing the disease at an early stage and making timely referral for definitive management.
BACKGROUND AND OBJECTIVE: In places like Pakistan, which have limited resources, scoring systems are essential. For clinical diagnosis, prompt transfer from primary care institutions, and surgical decision-making when radiography is ambiguous or unavailable, several grading systems can be useful. Therefore, this study will compare RIPASA and Alvarado scores to identify which tool offers better diagnostic reliability in our clinical practice, thereby reducing the risk of complications and negative appendicectomies. METHODOLOGY: A Cross-sectional (validation) study was Conducted at the Department of Surgery, Combined Military Hospital, Malir, Karachi. A total of 186 patients who had suspected acute appendicitis, underwent appendectomy, and were aged 11 to 69 years of either gender were included. This study excluded patients who had a h/o discomfort lasting longer than five days, were pregnant, had a right iliac fossa mass, experienced persistent recurring pain in the right iliac fossa, or had a h/o pelvic inflammatory disease. After a comprehensive history, examination, and basic laboratory testing, the RIPASA score was established. Suspected cases of acute appendicitis were clinically diagnosed using the Alvarado Score. The histopathological report was compared with the results. RESULTS: To identify acute appendicitis, the following criteria were used: 89.84% PPV, 86.21% NPV, 79.37% specificity, 93.50% RIPASA score sensitivity, and 88.71% diagnostic accuracy. 89.43%. The diagnostic accuracy for acute appendicitis was 83.87%, with 73.02% specificity, 86.61% PPV, 77.97% NPV, and Alvardo score sensitivity. CONCLUSION: In contrast to the Alvarado scoring system, this study found that the RIPASA scoring system is a simple, easy, highly sensitive, and accurate method of diagnosing acute appendicitis.
Bartter syndrome (BS) is a rare autosomal recessive salt-wasting tubulopathy characterized by hypokalemic metabolic alkalosis, hyperreninemia, and hyperaldosteronism without hypertension. It usually presents in childhood; however, adult-onset cases are infrequent and often misdiagnosed. We report a young adult male from Pakistan with congenital deaf-mutism who presented with vomiting, irritability, and altered sensorium. Laboratory findings revealed persistent hypokalemia, metabolic alkalosis, and acute kidney injury secondary to sepsis. Despite adequate potassium replacement, hypokalemia persisted, prompting evaluation for a renal potassium-wasting disorder. Further investigations showed elevated urinary sodium, potassium, and chloride with normal magnesium and a normal-to-high urinary calcium-to-creatinine ratio, consistent with Bartter syndrome. The patient was managed with intravenous fluids, antibiotics, and potassium supplementation, followed by the addition of oral potassium chloride and spironolactone. Clinical and biochemical improvement was noted, with normalization of renal function and serum electrolytes at discharge and on follow-up. This case underscores the diagnostic importance of considering Bartter syndrome in adults with refractory hypokalemia and metabolic alkalosis, particularly after excluding more common causes such as vomiting or diuretic abuse. The coexistence of chronic hypotension and prior myocardial infarction highlights the potential cardiovascular implications of chronic hypokalemia. Bartter syndrome may present in adulthood with atypical features. Early recognition through targeted biochemical evaluation and timely initiation of potassium-sparing therapy are crucial for favorable outcomes and prevention of renal and cardiovascular complications, especially in resource-limited settings lacking genetic diagnostic facilities.
Metastatic breast cancer refers to the spread of cancer cells to distant parts of the body. Metastatic cells spread via the lymphatics or vascular system to form metastatic lesions, also called secondary tumors. Most cases are associated with mutations in the BRCA1 and BRCA2 genes. These defective genes pass from generation to generation. Germline testing helps in screening patients with a positive family history, thus aiding in protection from metastasis and helping in targeted therapy. The physician should offer genetic counseling to patients with a positive history of breast cancer. Treatment strategies include chemotherapy, hormonal therapy, radiotherapy, and immunotherapy. Surgical options include breast conservation surgeries and mastectomy, which is followed by breast reconstruction surgery. Palliative therapy includes control of symptoms and pain management. Supportive services such as counseling, support groups, and integrative therapy could assist patients and their families in overcoming emotional, social and spiritual needs. Besides treatment, clinical trials could enhance cancer research and lead to effective treatment.
