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Tumor characteristics: Tumors with a high cell turnover rate, rapid growth rate, and high tumor bulk tend to be more associated with the development of tumor lysis syndrome. The most common tumors associated with this syndrome are poorly differentiated lymphomas (such as Burkitt's lymphoma ), other Non-Hodgkin Lymphomas (NHL), acute ...
There are also various complex electrolyte disorders that can occur due to the cancer itself or are side effects of chemotherapeutics. One example, the syndrome of inappropriate antidiuretic hormone (SIADH), a disorder of low serum sodium concentration, was first described in lung cancer and is a common electrolyte disturbance seen in this ...
Electrolyte imbalance, or water-electrolyte imbalance, is an abnormality in the concentration of electrolytes in the body. Electrolytes play a vital role in maintaining homeostasis in the body. They help to regulate heart and neurological function, fluid balance , oxygen delivery , acid–base balance and much more.
Central nervous system (CNS) disorders or conditions may cause SIADH in 9% of cases, this includes subarachnoid hemorrhage (56% of CNS causes), pituitary surgery (35% of CNS causes), brain cancer, infections, stroke and head trauma. [2] No cause of inappropriate antidiuresis is initially found in 17–60% of cases. [2]
Metabolic alkalosis is an acid-base disorder in which the pH of tissue is elevated beyond the normal range (7.35–7.45). This is the result of decreased hydrogen ion concentration, leading to increased bicarbonate (HCO − 3), or alternatively a direct result of increased bicarbonate concentrations.
Metabolic acidosis is a serious electrolyte disorder characterized by an imbalance in the body's acid-base balance.Metabolic acidosis has three main root causes: increased acid production, loss of bicarbonate, and a reduced ability of the kidneys to excrete excess acids. [5]
Gastrinoma cells release gastrin in response to secretin stimulation, [12] [13] thereby providing a sensitive means of differentiation. Fasting gastrin levels on at least three occasions [ 14 ] Gastric acid secretion and pH (normal basal gastric acid secretion is less than 10 mEq/hour; in Zollinger–Ellison patients, it is usually more than 15 ...
Common cancer types that are associated with hypercalcemia of malignancy include: Solid tumor with metastasis via local osteolytic hypercalcemia: which can be due to any tumor that metastasizes to the bone. But common causes include breast cancer, lung cancer, kidney cancer, and myeloma or lymphoma of the bone [22]