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Surgery 2 - Third Year BHMS

Contents

Surgery 2 - Third Year BHMS

Contents

CoursesBHMSSurgery 2 - Third Year BHMSAPPENDICITIS

APPENDICITIS

Content

Appendicitis

Definition

Appendicitis is a medical condition characterized by the inflammation of the appendix.

Epidemiology and Aetiology

  • Appendicitis is a common condition affecting approximately 7-10% of the population in their lifetime.
  • The peak incidence of appendicitis is between the ages of 10 and 30.
  • The exact cause of appendicitis is unknown, but factors contributing to its development include:
    • Obstruction of the appendix lumen by feces, lymphoid hyperplasia, or a foreign body.
    • Impaction of a fecalith or a foreign body.
    • Infection of the appendix by bacteria such as E. coli, Klebsiella, or Streptococcus.

Pathology

  • The appendix becomes obstructed due to the blockage of the lumen by a fecalith or a foreign body.
  • The obstruction leads to increased pressure within the appendix, causing ischemia and ultimately necrosis.
  • The necrotic appendix becomes a fertile ground for bacterial growth, resulting in a polymicrobial infection.
  • The inflammation of the appendix eventually leads to its perforation, releasing bacteria and toxins into the peritoneal cavity.

Clinical Features

  • Abdominal pain: The initial symptom of appendicitis, which typically begins in the periumbilical region and then shifts to the right lower quadrant.
  • Nausea and vomiting: Common symptoms due to the inflammation of the appendix and the subsequent irritation of the visceral and parietal peritoneum.
  • Fever: A result of the infectious process.
  • Loss of appetite: Due to the abdominal pain and discomfort.
  • Abdominal tenderness: The right lower quadrant of the abdomen is typically more tender than the surrounding areas.

Examination Signs

  • Rovsing's sign: Tenderness in the right lower quadrant when the left lower quadrant is palpated.
  • Psoas sign: Pain in the right lower quadrant when the patient's hip is flexed.
  • Obturator sign: Pain in the right lower quadrant when the patient's hip is extended.
  • Murphy's sign: Pain in the right lower quadrant when the patient takes a deep breath.

Investigations

  • Abdominal X-rays: May show signs of appendicitis such as an appendix fecalith or an appendicolith.
  • CT scan: The most accurate imaging modality for diagnosing appendicitis.
  • Blood tests: May show signs of inflammation such as a raised white cell count.
  • Ultrasound: May be used as an alternative to CT scans in certain situations.

Differential Diagnosis

  • Gastroenteritis
  • Inflammatory bowel disease
  • Intussusception
  • Pancreatitis
  • Cholecystitis

Surgical Management

  • Laparoscopic appendectomy: The preferred surgical approach for appendicitis.
  • Open appendectomy: May be used in certain situations such as a ruptured appendix or a complex appendicitis.
  • Step 1: Incision is made in the skin and the subcutaneous tissue is dissected.
  • β†’ Step 2: The peritoneal cavity is entered and the appendix is identified.
  • β†’ Step 3: The appendix is ligated and removed.

Complications

  • Perforation: The most common complication of appendicitis.
  • Abscess formation: May occur in the case of a ruptured appendix.
  • Intestinal obstruction: May occur due to adhesions or a hernia.
  • Sepsis: May occur due to the spread of bacteria into the bloodstream.

Homoeopathic Therapeutic Medicines

  • Arnica montana: For pain and inflammation.
  • Belladonna: For fever and inflammation.
  • Bryonia: For abdominal pain and nausea.
  • Chamomilla: For anxiety and restlessness.
  • Nux vomica: For nausea and vomiting.

Scope of Homoeopathy

  • Homoeopathy may be used as a complementary therapy to manage the symptoms of appendicitis.
  • However, it should not be used as a replacement for surgery or medical treatment.
  • The goal of homoeopathic treatment is to alleviate symptoms and promote healing.