Watch video about laparoscopic appendectomy surgery here for FREE! You'll see how doctors do with our appendix!.Appendicitis Updated Review
Review all aspect of appendicitis including symptoms, sign, investigation,treatment and surgery
Watch video about laparoscopic appendectomy surgery here for FREE! You'll see how doctors do with our appendix!.How to Detect Acute Appendicitis
Acute appendicitis is the most common cause of abdominal pain among children and teenagers worldwide. They can be either acute or chronic. Acute appendicitis develops fast and can be removed using surgery. It can become severe, however, if not discovered and treated in time. Chronic appendicitis, on the other hand, develops slower and has less pronounced symptoms.
Acute appendicitis is caused by bacterial infections in the vermiform appendix, a tubular extension of the large intestine which functions as part of the digestive process. When the appendix is blocked by feces or it is squeezed by lymph nodes, it swells and usually doesn’t receive enough blood.
Immunocompromise and Appendicitis
The immunocompromised state alters the normal response to acute infection and wound healing. Appendicitis affects all types of patients and must be considered in those who have undergone organ transplantation, are receiving chemotherapy, have hematological malignancy, or are infected with the human immunodeficiency virus. The differential diagnosis of abdominal pain in this population is broad and includes hepatitis, pancreatitis (from medications or cytomegalovirus infection), acalculous cholecystitis, intra-abdominal opportunistic infections (cytomegalovirus colitis or mycobacterial ileitis), secondary malignancies (lymphoma or Kaposi’s sarcoma), graft-versus-host disease, and typhlitis. This broad differential diagnosis often results in delay in diagnosis and late presentation to surgical evaluation, at which time perforation may be more likely.
Summary of Appendicitis Disease
Summary of Appendicitis Disease
Children – Appendicitis
Appendicitis most commonly affects children age 10–19, with an overall incidence of approximately 20 cases per 10,000 population annually.Among those under age 20, infants age 0–4 have the lowest incidence of appendicitis (2 cases per 10,000 annually), but up to two-thirds will present with perforation. Perforation is common because infants often present later in their disease course and because of the difficulty in obtaining an accurate history. The diagnosis is further complicated by diseases of childhood that can mimic appendicitis. For instance, mesenteric adenitis, an inflammation of the mesenteric lymph nodes secondary to upper respiratory tract infection, can present with fever and right lower quadrant pain. Streptococcal pharyngitis and bacterial meningitis can also present with fever, nausea, and abdominal pain. These diagnoses should be considered when evaluating children for suspected appendicitis.
