Urinary tract neoplasms.pptx
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This document summarizes tumors of the kidney. It describes benign kidney tumors such as papillary adenoma, transitional cell papilloma, angiomyolipoma, oncocytoma, and nephroplastoma. It also describes malignant renal tumors including renal cell carcinoma (RCC), the most common type, and nephroblastoma or Wilms tumor, which is more common in children under 4 years old. RCC originates from renal parenchyma and is more common in older adults, while Wilms tumor originates from renal pelvis and has no known predisposing factors.
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This document discusses testicular tumours and their anatomy, etiology, classification, clinical features, diagnosis, staging, and treatment. Some key points:
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This document discusses testicular tumors. It notes that testicular cancer is rare but the most common solid malignancy in young men aged 15-35. The main types of testicular tumors are germ cell tumors (such as seminoma, embryonal carcinoma, teratoma, and choriocarcinoma) and non-germ cell tumors. Risk factors include cryptorchidism, family history, and testicular cancer history. Diagnostic tests include scrotal ultrasound and serum tumor markers. Radical inguinal orchiectomy is the standard treatment for removal of the testis.
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- 2. TUMORS OF KIDNEY ( 5 - 10 )% Benign tumors .1 Epithelial Papillary adenoma Transitional cell papilloma 2 . Connective tissue • Angiomyolipoma • Oncocytoma • Nephroplastoma)hamartoma( • Fibroma
- 3. PAPILLARY ADENOMA & TRANSTIONAL CELL PAPILLOMA
- 6. ONCOCYTOMA
- 7. HAMARTOMA
- 8. MALIGNANT RENAL TUMORS • 1ry From renal parenchyma 1. Renal cell carcinoma )Grawitz tumor( 2. Nephroplastoma or embryoma )Wilms tumor( From renal pelvis TCC 2ry Lung Breast ....
- 9. RCC
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- 12. RCC 1. Origin 2. Site 3. Gross 4. Infiltratio Wilms tumor • Epithelium of the proximal convoluted tubul • Mostly upper pol • Well circumscribed pseudocapsular mass • Golden yellow • Hage and necrosis C/S • Early, to kidney pelvis and calyces= hematuria • Late, to parenchima and capsule Pathology • Pleuripotent germ cell • At any site, more in med lateral • Well circumcribed mass • Grayish white • Hage and necrosis • Early, to parenchima • Late, to renal pelvis = late hematuria