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Surgical Pathology Terms
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Sarcoma
A malignant tumor originating from connective tissues, such as bone or muscle. Surgical margins and the potential for metastasis are critical factors in surgical treatment.
Hyperplasia
An increase in the number of cells in an organ or tissue which may be a precancerous condition affecting surgical margins and potential treatment plans.
Dysplasia
The presence of abnormal cells within a tissue or organ which may signal a premalignant condition and could influence surgical treatment decisions.
Seroma
A pocket of clear serous fluid that sometimes develops in the body after surgery. Its management may include aspiration and affects the time and quality of healing.
Colectomy
A surgical procedure to remove all or part of the colon which is indicated in colon cancer, inflammatory diseases, or other pathologies.
Fistula
An abnormal connection between two body parts, such as organs or vessels. Surgical treatment is often required, and complexity depends on location and organs involved.
Malignant
A term describing cells or tumors that are cancerous and have the potential to invade and destroy nearby tissue and spread to other parts of the body.
Ischemia
A reduction in blood supply to tissues, which can cause tissue damage and impact tissue viability during surgery.
Granulation tissue
The new connective tissue and tiny blood vessels that form on the surfaces of a wound during the healing process. It is considered during wound assessment and healing.
Amyloidosis
A group of diseases where there is an abnormal deposit of amyloid proteins in organs and tissues. It affects surgery due to potential organ involvement and systemic effects.
Cholecystitis
Inflammation of the gallbladder, often due to gallstone obstruction. Surgical removal (cholecystectomy) may be indicated.
Ablation
The process of removing or destroying tissue, often using heat, cold, or chemicals. It's a surgical option for various conditions, including arrhythmias and tumors.
Keloid
An overly aggressive healing response leading to excessive scar tissue which can be of cosmetic concern or require surgical revision in severe cases.
Septic shock
A life-threatening condition caused by an overwhelming immune response to infection, which can complicate post-surgical recovery and management.
Pulmonary embolism
A condition where one or more arteries in the lungs become blocked by a blood clot. It is a potential perioperative complication affecting surgical planning and postoperative care.
Biopsy
A sample of tissue taken for closer examination, typically to distinguish benign from malignant tissues. The results can determine the extent and type of surgery required.
Abscess
A collection of pus that has built up within the tissue of the body. Surgical intervention may include drainage and treatment of any underlying infection.
Laparotomy
An operation involving an incision through the abdominal wall to gain access into the peritoneal cavity, affected by and affecting the individual's pathology and physiological status.
Myocardial infarction
Commonly known as a heart attack, it results from blood flow blockage to the heart. It's a critical factor in pre-surgical evaluation and postoperative risk.
Arthroscopy
A minimally invasive surgical procedure on a joint in which an examination and sometimes treatment is performed with an arthroscope. It carries risks of bleeding, infection, and tissue damage.
Adenocarcinoma
A type of cancer that forms in mucus-secreting glands. Its presence can significantly influence the necessary scope and urgency of surgical intervention.
Carcinoma
A cancer arising in the epithelial tissue of the skin or lining of internal organs. It dictates the type of surgical approach, margins, and follow-up.
Dehiscence
The reopening of a wound, often along a surgical incision, which can lead to increased recovery time and potential complications.
Perforation
A hole that develops through the wall of a body organ, often urgent and can lead to sepsis if not addressed surgically.
Endometriosis
The growth of endometrial tissue outside the uterus, which can complicate gynecological surgeries and affect fertility.
Splenectomy
A surgical procedure to remove the spleen, indicated in trauma, certain blood disorders, or cancers. Postoperative care must consider infection risk.
Iatrogenic
Any condition directly resulting from treatment or diagnostic procedures performed by a physician, including potential surgical complications.
Sepsis
A life-threatening reaction to infection that can occur after surgery, often requiring prompt intervention and can complicate surgical outcomes.
Stenosis
A narrowing of body passages, which can cause obstruction and influence the type of surgical intervention required.
Necrosis
Death of cells or tissues, often influencing surgical decision-making to remove nonviable tissue and prevent infection.
Edema
Swelling caused by excess fluid in body tissues, which can be indicative of underlying conditions affecting surgical prognosis and healing.
Hernia
The protrusion of an organ or tissue through the wall of the cavity that normally contains it. Surgical repair quality affects recurrence risk.
Lymphedema
Swelling due to the lymphatic system's failure to drain fluid, usually in the arms or legs. Surgery can sometimes alleviate the condition but can also pose a risk for its development.
Surgical margin
The border of tissue removed during cancer surgery. The status (clean or involved) helps determine the success of a cancer operation and potential for recurrence.
Metastasis
Spread of cancer cells from the primary site to distant organs. Affects surgical planning and prognosis.
Anastomotic leak
A complication where there is a leakage at the surgical join between two sections of intestine. The risk of this can affect decisions on surgical technique and patient recovery protocols.
Hemostasis
The process of stopping bleeding, which is critical to success in surgery to prevent excessive blood loss and complications.
Embolism
An obstruction in a blood vessel due to a blood clot or other foreign matter. This risk affects the surgical approach, including anticoagulation management.
Ascites
The accumulation of fluid in the peritoneal cavity, often due to liver disease. It can complicate surgical outcomes and may require management before and after surgery.
Atrophy
A decrease in the size of cells or tissues, which can affect organ function and complicate surgical procedures.
Pancreatitis
Inflammation of the pancreas which can complicate abdominal surgeries and affect management and recovery.
Gangrene
The death of body tissue due to a lack of blood flow or a serious bacterial infection. Surgical outcomes depend on the promptness of intervention and the extent of tissue affected.
Benign
A term that describes tumors that do not invade nearby tissue or spread to other parts of the body. Surgical removal is often curative.
In situ
Refers to cancer that has not yet invaded surrounding tissues, implying an earlier stage and often more favorable surgical outcomes.
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