Related Experiment Video

Updated: Jun 1, 2026

Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
07:43

Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas

Published on: January 17, 2018

[Water-electrolyte and endocrine disorders after craniopharyngomectomy in a child]

I A Savin, A S Goriachev, A L Parfenov

    Zhurnal Voprosy Neirokhirurgii Imeni N. N. Burdenko
    |October 20, 2004
    PubMed

    Insights

    This study details a child

    Area of Science:

    • Pediatric Endocrinology
    • Neurosurgery
    • Intensive Care Medicine

    Background:

    • Craniopharyngioma removal can lead to complex endocrine and neurological complications.
    • Syndrome of Inadequate Secretion of Antidiuretic Hormone (SIADH) is a potential post-operative risk.

    Observation:

    • A child developed a three-phase course of diabetes insipidus with SIADH post-craniopharyngioma surgery.
    • Clinical status correlated with cerebral blood flow, hormonal levels, and homeostatic changes.

    Findings:

    • SIADH presented with impaired consciousness, seizures, and widespread edema, including pulmonary edema.
    • Progressive adrenal and thyroid insufficiency occurred concurrently with SIADH.

    Implications:

    • Management of SIADH requires intensive care, especially when associated with polyhormonal deficiency and edema.
    • Understanding these complications is crucial for post-operative neurosurgical and endocrine care in children.

    More Related Videos

    Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery09:53

    Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery

    Published on: July 5, 2021

    Full-Endoscopic Surgery for Hypothalamic Hamartoma Resection02:22

    Full-Endoscopic Surgery for Hypothalamic Hamartoma Resection

    Published on: April 12, 2024

    Related Concept Videos

    Disorder of Water Balance01:29

    Disorder of Water Balance

    Water balance disorders are medical conditions that occur when there is a deviation from the body's water volume or osmolarity, disrupting normal homeostasis and leading todehydration, hypotonic hydration, hyperhydration, edema, or water intoxication.
    Dehydration
    Dehydration occurs when the body loses fluids (particularly water).
    Causes:
    The major causes of dehydration include excessive sweating, fever, vomiting, diarrhea, and diuresis.
    Signs and Symptoms:
    Symptoms primarily include intense...
    Diabetes Insipidus II: Pathophysiology01:22

    Diabetes Insipidus II: Pathophysiology

    Normally, water balance is maintained through three interconnected mechanisms: the hypothalamic thirst center, the synthesis and release of antidiuretic hormone (ADH, or vasopressin), and the kidneys' responsiveness to this hormone. ADH is synthesized in the hypothalamus, released from the posterior pituitary, and acts on the distal nephron, allowing water reabsorption and concentrated urine production.Diabetes Insipidus and Its TypesIn diabetes insipidus (DI), this regulatory system is...
    Increased Intracranial Pressure l: Introduction01:14

    Increased Intracranial Pressure l: Introduction

    Intracranial hypertension is a sustained elevation of intracranial pressure (ICP) above 22 mm Hg. In supine adults, normal ICP is ~7–15 mm Hg.The rigid, nonexpandable cranium contains three components—brain tissue, blood, and cerebrospinal fluid (CSF)—that total ~1,700 mL in a typical adult: 1,400 mL brain (~80%), 150 mL blood (~10%), and 150 mL CSF (~10%). According to the Monro–Kellie doctrine, total intracranial volume is effectively fixed. When one component expands, CSF and venous blood...
    Cerebral Edema l: Introduction01:19

    Cerebral Edema l: Introduction

    Cerebral edema is a pathological increase in brain water content that disrupts intracranial pressure regulation and impairs neurological function. Because the cranial vault is rigid, even modest increases in tissue volume can compromise cerebral perfusion, distort neural structures, and initiate secondary injury. Cerebral edema develops through four principal mechanisms: vasogenic, cytotoxic, interstitial, and ionic.Vasogenic EdemaVasogenic edema arises from disruption of the blood–brain...
    Cerebral Edema ll: Pathophysiology01:22

    Cerebral Edema ll: Pathophysiology

    Vasogenic edema is a major form of cerebral edema characterized by abnormal accumulation of fluid in the brain’s extracellular space due to disruption of the blood–brain barrier (BBB). The BBB is a specialized structure composed of endothelial cells connected by tight junctions, supported by astrocytic endfeet and a basement membrane. Under normal conditions, it tightly regulates the movement of ions, proteins, and solutes between the bloodstream and brain parenchyma. When this barrier loses...
    Cytotoxic Edema: Pathophysiology01:21

    Cytotoxic Edema: Pathophysiology

    Cytotoxic edema is a form of cerebral edema characterized by intracellular swelling of neurons, astrocytes, and other glial cells. It develops when the mechanisms responsible for maintaining ionic gradients across the cell membrane become impaired. Under normal physiological conditions, the sodium–potassium ATPase actively transports sodium ions out of the cell and potassium ions into the cell, preserving osmotic balance and enabling electrical signaling. This pump requires a continuous supply...