ABSTRACT
Introduction Urinary bladder lesions encompass a wide spectrum, from benign inflammatory conditions to malignant neoplasms, presenting diagnostic and therapeutic challenges. Urothelial carcinoma predominates among bladder malignancies, exhibiting diverse clinical presentations and prognoses. Objective This study aimed to delineate the histopathological spectrum of urinary bladder lesions and correlate demographic profiles, clinical features, and cystoscopic findings with various bladder lesions. Methods This prospective descriptive observational study spanned 24 months at a tertiary care center, involving 65 cases of urinary bladder biopsies, including transurethral resection of bladder tumors, cystoscopic biopsies, and cystectomy specimens. The histopathological examination followed the WHO 2022 classification of urinary bladder tumors and the American Joint Committee on Cancer eighth edition staging. Clinical data, including age, gender, cystoscopic findings, and presenting symptoms, were correlated with histopathological diagnoses to explore the spectrum of bladder lesions. Results Neoplastic lesions predominated, constituting 92.3% of cases, with urothelial carcinoma comprising 83.33% of these cases. Among neoplastic lesions, invasive high-grade urothelial carcinoma (36.7%) and non-invasive low-grade papillary urothelial neoplasm (20.0%) were the most frequently observed subtypes. Non-neoplastic lesions accounted for 7.7%, including various forms of cystitis. Hematuria was the predominant presenting symptom (81.5%), while cystoscopic examinations revealed that most lesions were situated in the lateral bladder wall. High-grade urothelial carcinomas were mostly associated with muscularis propria invasion. Conclusion This study underscores the critical role of histopathological examination in diagnosing and managing urinary bladder diseases and distinguishing between non-neoplastic and neoplastic lesions. Urothelial carcinoma, prevalent among older age groups, often demonstrated muscle invasion indicative of high-grade tumors. Including the muscle layer in cystoscopic biopsies is crucial for an accurate diagnosis. Conversely, though less common, non-neoplastic conditions encompass various forms of cystitis. These findings highlight the importance of precise diagnostic tools such as cystoscopy and histopathological examination for the early detection and management of bladder neoplasms. Histopathological assessment offers essential prognostic guidance, aids in precise staging and grading, and directs tailored treatment strategies.
ABSTRACT
Cirsoid aneurysms, formerly identified as arteriovenous malformations (AVMs), represent infrequent vascular anomalies primarily localized within the scalp. These anomalies are typified by the absence of interposing capillaries, giving rise to extensively vascularized, expanded conduits connecting arterial feeders and venous outflows. This report details a case of a 13-year-old male afflicted with a cirsoid aneurysm in the scalp, who presented with swelling on the left frontal region, accompanied by headache and pulsatile sensations. Definitive diagnosis was achieved through radiological and histopathological examinations. Scalp cirsoid aneurysms may either be congenital in nature or arise following traumatic incidents, with clinical manifestations typically surfacing in the third decade of life. Common clinical presentations encompass a palpable, pulsatile subcutaneous mass, throbbing headaches, tinnitus, and cosmetic concerns. Diverse therapeutic strategies, including surgical excision, endovascular embolization, and percutaneous injection of sclerosing agents, can be employed contingent upon the particular characteristics of the lesion.
ABSTRACT
Extra pulmonary tuberculosis is on the rise worldwide, and younger patients, are females. And people from Asia and Africa are at high risk. Sternoclavicular TB is extremely rare, even in countries that have a high prevalence of TB. It can be in the absence of pulmonary TB. It has a varied clinical presentation. Painless chest wall swelling can be the presenting symptom of sternoclavicular diagnosis. Ultrasonography and high-resolution computed tomography can identify the nature of the lesion and the extent of bone involvement. Aspiration from the swelling or histopathology examination is mandatory for diagnosis. Caseous necrosis is diagnostic of TB. Detection of acid-fast bacilli in smears or tissue or molecular methods is required for definitive diagnosis. A high degree of clinical suspicion is required for early diagnosis. The treatment of thoracic TB is the subject of controversy. Anti-tubercular drugs are the mainstay of treatment. Surgical intervention is basically for flattening cold abscesses and removing infected tissue, including affected bones and cartilage.