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Liver chart. Exploring the Anatomy of the Liver: A Comprehensive Guide

What are the key features of the liver anatomy. How is the liver situated in the body. What are the major ducts and vessels of the liver. How is the liver segmented. What are the common sites of gallstones in the liver.

Understanding the Anatomy of the Liver

The liver is a vital organ that plays a crucial role in the human body’s digestive and metabolic processes. This comprehensive guide will delve into the intricate details of the liver’s anatomy, providing a thorough understanding of its structure and function.

Location and Positioning of the Liver

The liver is situated in the upper right quadrant of the abdominal cavity, just beneath the diaphragm. It is a large, reddish-brown organ that occupies a significant portion of the right upper quadrant, extending across the midline and into the left upper quadrant. The liver is positioned just behind the stomach and is closely associated with the gallbladder and pancreas.

Major Structures and Features of the Liver

The liver is composed of several distinct anatomical features, each serving a specific function. The large central illustration in the chart provides an antero-visceral view of the liver, highlighting these key structures:

  1. Liver Lobes: The liver is divided into four main lobes: the right lobe, the left lobe, the caudate lobe, and the quadrate lobe. Each lobe has a unique blood supply and drainage system.
  2. Vessels and Ducts: The liver is richly supplied by blood vessels, including the hepatic artery and the portal vein, which bring oxygenated blood and nutrient-rich blood, respectively. The liver also has a complex system of bile ducts that collect and transport bile produced by the liver.
  3. Gallbladder: The gallbladder is a small, pear-shaped organ located just beneath the liver. It serves as a storage reservoir for bile, a fluid produced by the liver that aids in the digestion of fats.
  4. Liver Segments: The liver is further divided into eight functional segments, each with its own blood supply and drainage system. This segmentation is important for surgical procedures and the management of liver diseases.

Detailed Views of the Liver’s Structure

The chart provides additional illustrations that offer more detailed views of the liver’s anatomy:

Distribution of Vessels and Ducts

This illustration shows the intricate network of blood vessels and bile ducts that supply and drain the liver. It highlights the distribution of these structures throughout the organ, providing a comprehensive understanding of the liver’s vascular and duct system.

Duct System with Gallstones

This image focuses on the liver’s bile duct system, illustrating the common sites where gallstones may form. Gallstones are hardened deposits of digestive fluid that can develop in the gallbladder or bile ducts, often leading to various health complications.

Liver Segments: Visceral View with Biliary Draining

The chart includes a detailed view of the liver’s eight functional segments, highlighting the distribution of the biliary drainage system within each segment. This segmentation is crucial for understanding the liver’s intricate structure and its implications for surgical interventions and disease management.

Utilizing the Liver Anatomical Chart

This comprehensive liver anatomical chart provides a wealth of information for healthcare professionals, students, and individuals interested in understanding the structure and function of this vital organ. The clearly labeled illustrations and concise descriptions offer a thorough exploration of the liver’s anatomy, making it a valuable resource for medical education, patient education, and research purposes.

Exploring the Liver’s Importance

The liver is a remarkable organ that performs numerous critical functions in the human body. By understanding its detailed anatomy, we can gain a deeper appreciation for the liver’s role in maintaining overall health and well-being. This knowledge can inform medical decision-making, support disease prevention and management, and foster a greater understanding of the body’s intricate systems.

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    Anatomy of the Digestive System Laminated Wall Chart with Digital Download Code

    Body Scientific Incorporated

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    Learn all about the Digestive System with Body Scientific International’s provides you with this digestive system chart depicting close-ups of the oral cavity, stomach, liver, gallbladder, pancreas and duodenum; and cross sections of the digestive lining…

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    Anatomy of the Endocrine System Laminated Wall Chart with Digital Download Code

    Body Scientific Incorporated

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    Learn all about the endocrine system from this beautifully illustrated Body Scientific International wall chart. Included are the pituitary gland, thyroid gland, hypothalamus and pituitary gland; liver, adrenal gland and kidney; uterus, thymus, bone…

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    The Liver Laminated Anatomical Chart

    Anatomical Chart Company

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    Shows location of liver on the body and provides antero-visceral view of the organ. Illustrates distribution of vessels and ducts, duct system with gallstones in common sites, and two views of liver segments: visceral view with biliary draining areas and. ..

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Liver Anatomical Chart










9781587791758































































































Anatomical Chart Company



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9781587791758

9781587791758

This chart on The Liver concentrates on general anatomy of the liver with clearly labeled and concise illustrationsThe large central . ..

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  • Product Description


    This chart on The Liver concentrates on general anatomy of the liver with clearly labeled and concise illustrations
    The large central illustration is an antero-visceral view of the liver and surrounding organs .
    Smaller detailed illustrations show:
    location of the liver in the chest cavity and surrounding organs
    distribution of vessels and ducts
    duct system with gallstones in common sites
    liver segments visceral view with biliary draining areas
    liver segments posterior view
    portal system
    liver lobule
    cirrhosis
    Made in the USA.
    Available in the following versions :

    • 20″ x 26″ heavy paper laminated with grommets at top corners ISBN 9781587791758
    • 20″ x 26″ heavy paper ISBN 9781587791765



  • Specs

    ISBN/ISSN

    9781587791758

    Product Format

    Chart-Laminated

    Trim Size

    20 x 26

    Table

    Weight

    0. 15







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Liver elastography – prices for fibroelastography in Moscow at the medical center “SM-Clinic”

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Elastography (fibroelastography) is a modern non-invasive technique for examining the liver, which makes it possible to determine the degree of fibrosis with a high level of reliability. Fibrosis is a pathological condition in which healthy organ cells (hepatocytes) are replaced by fibrous tissue. This diagnostic option also helps to identify signs of steatosis – the presence of extraneous fat vacuoles in hepatocytes. Elastography is by far the fastest, most informative and safest way to assess the state of one of the most important human organs.

In Moscow, liver elastography can be done quickly and without waiting in line at the SM-Clinic multidisciplinary center: we provide high-quality medical services at affordable prices.

Benefits of Liver Elastography Fibroscan at SM-Clinic

  1. Expert class diagnostics

    We use modern ultrasound equipment – the latest version of the FibroScan device, which simultaneously diagnoses the degree of compaction (fibrosis) and the presence of fatty changes (steatosis) in the liver.

  2. Highly qualified specialists

    Elastography specialists are experienced diagnosticians who have been trained and certified to work on the FibroScan 530 Compact device, which allows them to professionally evaluate pathological processes in the liver.

  3. Individual approach to each patient

    We practice an individual approach and develop a treatment regimen based on the results of the examination and the patient’s health status.

Purpose

The technique is based on determining the elasticity (in other words, stiffness) of tissues. Depending on the results obtained, the degree of fibrosis and steatosis of the liver is determined.

Unlike biopsy, which is a surgical method of diagnosis and involves penetration into the tissues of an organ, elastography is devoid of such difficulties, and therefore is completely safe.

A study is performed using a fibroscan with the CAP function – an innovative method for determining the degree of change in the cells of an organ, which allows you to analyze the dynamics of pathological processes.

The prognosis of the patient’s condition and the tactics of treating liver diseases, metabolic syndrome and other pathologies largely depend on the exact determination of the severity of liver damage.

This is the main goal of diagnostic ultrasound with liver elastography and gives specialists the opportunity to prescribe adequate therapy in time, prevent further progression of the disease and prevent dangerous complications.

Indications for liver elastography

The study is prescribed by an observing specialist if the patient has:

  • hepatitis of any origin;

  • cholangitis – inflammation of the bile ducts;

  • steatohepatitis of alcoholic and non-alcoholic origin – a condition in which inflammatory processes occur in the organ against the background of fatty degeneration of healthy cells;

  • cytolysis – the process of disintegration of hepatocytes;

  • cirrhosis of the liver;

  • metabolic syndrome;

  • various disorders of fat metabolism.

It is rational to carry out elastography also in cases of suspected oncological lesions of the liver, in the case of fibrous disease, in autoimmune diseases.

It is advisable to regularly undergo a study for people who are at risk for liver disease. These include patients suffering from diabetes mellitus, alcohol dependence, obesity. It will not be superfluous to be checked for those who have an elevated level of cholesterol in the blood, as well as for patients who are forced to take medications for a long time, which can have a toxic effect on the liver.

How liver elastography is performed in SM-Clinic

Duration of the examination

15 minutes

Preparation of the conclusion

10-15 minutes

Result:

doctor’s report on the condition of the liver

The procedure is performed in a specially equipped room. The patient is informed about the order of all manipulations, laid on the couch in the supine position so that the abdomen and right hypochondrium are freely accessible to the diagnostician. The patient will need to place the palm of the right bow under the head to stretch the muscles and skin for ease of examination.

After the doctor prepares the patient and the equipment, the main phase begins: the specialist applies a contact gel to the skin and reads the necessary information with the help of a maniple, which the doctor moves in the right direction. During the study, the diagnostician not only examines the organ in real time, but also, focusing on the position of the liver, records readings at different points.

After the end of the procedure, the patient is given disposable wipes to remove the remnants of the gel and indicate the waiting time for the results.

Preparation for elastography

There are no strict restrictions and compliance with any special rules. The main condition for obtaining reliable data is to conduct a study strictly on an empty stomach. To do this, the patient will have to refuse to eat at least 6 hours before the procedure, and even better – choose the morning time of the visit to the clinic and not eat the day before.

It is also advisable to temporarily exclude from the diet products that increase gas formation, in particular, milk and its derivatives, legumes, fresh vegetables, pickled and canned foods, 3-4 days before elastography.

Liver elastography results

When assessing the state of the liver with the FibroScan apparatus, we use an indicator of fibrosis and steatosis of the organ. Based on the results obtained, we determine to what extent there are changes in its structure. The latest software, which is equipped with our equipment, captures the results of the patient’s examination qualitatively and in detail. The equipment allows not only to view the diagrams of the results, but also gives a detailed conclusion.

After assessing the condition of the liver tissue, you will receive a detailed report with complete information about the analysis. The favorable prognosis for the treatment of liver steatosis fibrosis (a disease of our century) depends on the stage at which the disease was detected. Using the method of elastography, the doctors of the SM-Clinic diagnose the disease at the very initial stages. Therefore, if indicated, it is necessary to undergo an examination as soon as possible, which will allow you to start treatment on time and prevent the development of serious complications, such as cirrhosis of the liver and other life-threatening conditions.

You will receive the result of the examination (graph and results) within 10–15 minutes. You can get all the necessary information on fibroelastography, including the cost of the service, by calling SM-Clinic in Moscow or by ordering a call back.

Enroll

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Useful information

Elastography is a safe method of research, to which there are almost no contraindications. The restriction on manipulation applies only to:

  • Patients with built-in pacemakers, which can cause equipment failure during the examination;

  • patients with severe ascites, since a large amount of fluid in the abdominal cavity will not allow the diagnostic wave to carry out a point targeted measurement;

  • people with too narrow intercostal spaces;

  • pregnant women and patients under 7 years of age.

Temporary contraindications can be acute respiratory infections, a period of exacerbation of chronic pathologies, and other conditions that in any way can affect the reliability of elastography or the patient’s well-being.

Center for Hepatology “SM-Clinic”

The Center for Hepatology operates on the basis of the “SM-Clinic” on Simferopol Boulevard, which provides services for the diagnosis and treatment of all types of liver damage.

The Hepatology Center has all the possibilities for early diagnosis of liver damage and detection of such pathologies as hepatitis of various etiologies, liver steatosis and steatohepatitis, metabolic disorders, drug-induced liver damage, autoimmune liver damage, and hereditary diseases.

The Hepatology Center provides consultations for both adults and children. Reception is conducted by gastroenterologists, hepatologists with extensive work experience, infectious disease doctors.

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Fibroscan – liver diagnostics

Appointment for liver elastography

Early detection of liver diseases will give you the opportunity to get rid of the pathology in a short time and prevent complications.

You can find out the details of the procedure, the price of liver elastography and sign up for a consultation with a specialist by phone:

+7 (495) 292-39-72

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Liver elastography prices

+7 (49)5) 292-39-72. The posted price is not an offer. Medical services are provided on the basis of a contract.

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Innovative diagnostics of the liver by blood drop / Modern laboratory diagnostics

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Innovative diagnostics of the liver by a drop of blood / “Modern laboratory diagnostics”

2011, #1

The liver performs many important functions. Its diagnostics allows to identify the causes of poor health, overweight, hormonal disorders in women, to investigate organ damage from alcohol, the use of anabolic steroids in men.

The liver is a unique multifunctional human organ, the features of which are closely related to its complex anatomical structure.

The liver is simultaneously an organ of digestion, circulation and metabolism of all kinds, including hormonal.

The liver helps the body process and assimilate dietary fat and distribute lipids. However, if it does not cope with this function, excess fat accumulation is the main cause of excess weight.

A healthy liver must also actively cleanse the blood of toxins and slags, which affects the well-being, appetite, and skin condition. Therefore, it is extremely important to know about the state of the liver and the presence of diseases of this organ, which will allow you to promptly prescribe its treatment.

Examination of the state of the liver and diagnosis of a number of its diseases were previously possible only with the help of a biopsy – the extraction of small pieces of the liver through intercostal punctures (their number should be at least fifteen).

However, this procedure can be life threatening and has a number of disadvantages. These include the mandatory hospitalization of the patient in a hospital (up to five days), the unpleasant pain that patients experience during and especially after surgery, the risk of damage to internal organs during the biopsy procedure.

It is important to note that sometimes when performing 25-30 intercostal punctures, it is possible not to get into the focus of pathological changes in the liver, which will give a false negative result.

A modern and safe (without penetration into the abdominal cavity, without violating bodily integrity) method for examining the state of the liver – non-invasive liver diagnostics is offered by the Independent Laboratory INVITRO.

What is non-invasive diagnostics?



Non-invasive diagnostics is an alternative to liver biopsy. It quickly and painlessly allows you to assess the structure and condition of the liver, to detect its lesions after computer processing of blood tests from a vein. The technology of such diagnostics consists in a complex of three types of tests – SteatoScreen, FibroTest and FibroMax. All of them are based on blood serum studies and do not require a biopsy. Only blood is taken from a vein. The terms of the study are up to two working days (not including the day of taking the biomaterial – blood from a vein).

Non-invasive diagnostics of the liver condition allows making the most accurate conclusion (reliability of the results is more than 95%), detecting the disease in a timely manner and prescribing the appropriate treatment.

The possibilities of using tests are expanding: screening, safe re-examination, monitoring of disease treatment.

Non-invasive diagnosis is recommended for the following diseases and pathological conditions:

  • overweight;
  • diabetes mellitus;
  • steatosis;
  • chronic hepatitis B or C;
  • arterial hypertension;
  • liver failure;
  • metabolic disorders;
  • heart failure;
  • persons over forty years of age (test No. 1 STS, preventive examination).

It is important to remember that timely diagnosis of liver pathology will allow you to quickly select the appropriate therapy and prevent the consequences of complications arising from liver diseases.

Repeated appointment (examination, consultation) with a gastroenterologist

2 100

rub

Primary appointment (examination, consultation) with a gastroenterologist

2 500

rub

Departure of a gastroenterologist at home

from 6 000

rub

Liver elastography with determination of steatosis

3 000

rub

Liver elastography with fibrosis

4 100

rub

Liver elastography with fibrosis and steatosis (F+S)

5 600

rub

Name

test no.

Description

SteatoScreen ( SteatoS with reen )

1STS

Diagnostic SCREENING to detect fibrosis and/or steatosis in the liver.

Consists of 1 calculation algorithm aimed at screening detection of steatosis and fibrosis. According to the results of the study, calculated tests (without blood sampling) can be recommended: FibroMax (FM-R) or FibroTest (FT-R).

Preparation: test (blood test from a vein) is performed strictly on an empty stomach (it is recommended not to eat before taking blood for 8 – 12 hours).

Special requirements: when placing an order for examinations, the parameters of the patient’s age, gender, height (m) and weight (kg) are entered into the order form. Without the specified data, the test cannot be performed.

Interpretation of results

Answer options:

1. norm;

2. fibrosis and steatosis;

3. Pronounced fibrosis.

Presentation and interpretation of results: one bar graph. SteatoScreen results are on a scale of 1 to 4, depending on the severity of fibrosis and steatosis. In addition, the results provide recommendations for further diagnosis of this condition (levels from 1 to 4). To facilitate visual interpretation, the test results are accompanied by a color graphic that indicates the severity of the disease.

Attention! According to the results of the SteatoScreen study, the calculation tests FibroMax (FM-R) or FibroTest (FT-R) can be recommended.

FibroTest

3FT

Consists of 2 calculation algorithms aimed at diagnostics:

  1. severity of liver fibrosis;
  2. activity of the necro-inflammatory process in the liver .

Preparation: test (blood test from a vein) is performed strictly on an empty stomach (it is recommended not to eat before taking blood for 8 – 12 hours).

Special requirements: when placing an order for research, the parameters of the patient’s age and gender are entered into the order form.

Interpretation of results

Options for presentation of test results:

1. Initial fibrosis + minimal activity of the inflammatory process;

2. cirrhosis + minimal-cf. activity of the inflammatory process;

3. portal fibrosis + moderate activity of the inflammatory process;

4. norm.

Presentation and interpretation of results: two bar graphs. The diagnostic value of FibroTest is confirmed for both transitional and extreme stages of liver pathology. The FibroTest results are in the range from 0 to 1, depending on the severity of fibrosis with transfer to the METAVIR system (from F0 to F4). To facilitate visual interpretation, the test results are accompanied by a color graphic that indicates the severity of the disease.

FibroMax ( FibroMax )

2FM

Consists of 5 calculation algorithms aimed at diagnostics:

  1. severity of liver fibrosis;
  2. activity of the necro-inflammatory process in the liver;
  3. fatty degeneration (steatosis) of the liver;
  4. alcoholic steatohepatitis in persons who abuse alcohol;
  5. non-alcoholic steatohepatitis in patients with overweight, insulin resistance; hyperlipidemia, as well as patients with diabetes mellitus.

Preparation: examination (blood test from a vein) is performed strictly on an empty stomach (it is recommended not to eat before taking blood for 8 – 12 hours).

Special requirements: when placing an order for examinations, the patient’s age and sex parameters are entered into the order form.

Interpretation of results

Options for presentation of test results:

  1. fibrosis + steatosis, NASH, high activity of the inflammatory process;
  2. initial fibrosis and steatosis;
  3. severe fibrosis + minimal activity of the inflammatory process;
  4. portal fibrosis + moderate steatosis + minimal inflammatory activity.

Presentation and interpretation of results: The diagnostic value of FibroTest is confirmed for both transient and advanced stages of liver pathology.

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