4 Other Intestinal Neoplasms Case 4.1 Carcinoid Tumor of the Ileocecal Region Patient data: 53-year-old man presenting with abdominal pain. Radiologic examination revealed stenosis of the terminal ileum. Surgical treatment:…
5 Non-neoplastic Lesions Case 5.1 Ulcerative Colitis Patient data: 66-year-old man with a 15-year history of ulcerative colitis, currently non-responding to therapy. Surgical treatment: Colectomy, after long-term medication for the…
6 Technical Considerations Proper orientation and cut-up of the surgical specimen is essential in obtaining representative large sections. In the ideal situation, the rectal amputates (Fig. 6.1) or other colorectal…
Cardiovascular System The cardiovascular system begins its activity when the fetus is barely 4 weeks old and is the last system to cease activity at the end of life. This…
Respiratory System The respiratory system’s major function is gas exchange, in which air enters the body on inhalation (inspiration); travels throughout the respiratory passages, exchanging oxygen for carbon dioxide at…
Malignant Neoplasms INTRODUCTION Mainly a disease of older adults, cancer is second to cardiovascular disease as the leading cause of death in the United States (more than 560,000 deaths annually)….
Renal System The components of the renal system are the kidneys, ureters, bladder, and urethra. The kidneys, located retroperitoneally in the lumbar area, produce and excrete urine to maintain homeostasis….
Skin Disorders INTRODUCTION Skin is the body’s front-line protective barrier between internal structures and the external environment. It’s tough, resilient, and virtually impermeable to aqueous solutions, bacteria, or toxic compounds….
