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autonomic nervous system benign neoplasm

Description

Autonomic Nervous System Benign Neoplasm

An autonomic nervous system benign neoplasm, also known as a peripheral nerve tumor or ganglioneuroma, is a rare type of growth that arises from the autonomic nervous system. The autonomic nervous system is responsible for controlling various bodily functions such as heart rate, blood pressure, digestion, and breathing.

Characteristics

  • These tumors are typically benign (non-cancerous) in nature [1].
  • They can occur anywhere in the body but most often start in autonomic nerve cells [5].
  • Autonomic nerves manage body functions such as blood pressure, heart rate, and digestion [5].

Types of Neoplasms

  • Benign neoplasms of peripheral nerves and the autonomic nervous system are abnormal growths that develop in the nerves that extend from the brain and spinal cord [6].
  • A peripheral nervous system benign neoplasm that is located in the autonomic nervous system [7].

Prevalence

  • These tumors are rare, with most cases occurring in individuals aged 40-60 years [9].

Symptoms

  • Symptoms may arise if the tumor presses on nearby nerves, blood vessels, or organs, causing discomfort or pain [2].
  • Common signs or symptoms of body organ conditions can be disrupted by these tumors [3].

In summary, an autonomic nervous system benign neoplasm is a rare type of growth that arises from the autonomic nervous system. These tumors are typically benign and can occur anywhere in the body, but most often start in autonomic nerve cells.

References: [1] Oct 19, 2022 - A benign peripheral nerve tumor can cause symptoms if it presses on the nerve in which it is growing or on nearby nerves, blood vessels or ... [5] Jul 26, 2022 - Ganglioneuromas are rare tumors that most often start in autonomic nerve cells. Autonomic nerves manage body functions such as blood pressure, heart rate, and digestion. [6] Benign neoplasms of peripheral nerves and the autonomic nervous system are abnormal growths that develop in the nerves that extend from the brain and spinal cord. [7] A peripheral nervous system benign neoplasm that is located in the autonomic nervous system. Traits & Categories for Autonomic Nervous System Benign Neoplasm. [9] It is a nervous system tumour, derived from cells of the neural crest which give rise to the sympathetic nervous system, and occurs predominantly in those aged ...

Additional Characteristics

  • A rare type of growth that arises from the autonomic nervous system.
  • Typically benign (non-cancerous) in nature.
  • Can occur anywhere in the body but most often start in autonomic nerve cells.
  • Manage body functions such as blood pressure, heart rate, and digestion.
  • Rare, with most cases occurring in individuals aged 40-60 years.
  • Symptoms may arise if the tumor presses on nearby nerves, blood vessels, or organs.

Signs and Symptoms

Based on the provided context, here are the signs and symptoms of autonomic nervous system benign neoplasm:

Common symptoms include:

  • Dizziness or passing out when standing up [3]
  • Trouble swallowing (dysphagia) [3]
  • Trouble digesting food (including gastroparesis) [3]
  • Constipation [3]

Additionally, autonomic nerves manage body functions such as blood pressure, heart rate, sweating, bowel and bladder emptying, and digestion. The tumors are likely to cause various symptoms related to these functions.

Other possible symptoms:

  • Swelling or a lump under the skin [1, 2]
  • Pain, tingling, or numbness in the affected area [1, 5]
  • Weakness or loss of function in the affected area [1]
  • Dizziness or loss of balance [6]

It's worth noting that some people with autonomic nervous system benign neoplasm may not experience any symptoms at all. However, if you are experiencing any of these symptoms, it is essential to consult a medical professional for proper diagnosis and treatment.

References: [1] - Context result 4 [2] - Context result 2 [3] - Context result 3 [5] - Context result 5 [6] - Context result 6

Additional Symptoms

Diagnostic Tests

Diagnostic Tests for Autonomic Nervous System Benign Neoplasms

The diagnosis of autonomic nervous system (ANS) benign neoplasms, such as ganglioneuromas, requires a combination of clinical evaluation and various diagnostic tests. Here are some of the key tests used to diagnose ANS benign neoplasms:

  • Imaging Tests: Magnetic Resonance Imaging (MRI) is often the preferred method for imaging peripheral nerve tumors [9]. Computed Tomography (CT) scans can also be used to visualize the tumor and surrounding tissues.
  • Electrodiagnostic Tests: Autonomic function tests, such as electrocardiogram (EKG), electroencephalogram (EEG), electromyogram (nerve conduction test), and genetic testing can provide objective information about the integrity and behavior of autonomic nerves [4].
  • Autonomic Reflex Screen and Thermoregulatory Sweat Test: These tests are used to assess the function of the autonomic nervous system and can help identify abnormalities in autonomic nerve function [5].
  • Blood and Urine Tests: These tests may be done to determine if the tumor is producing hormones or other substances that could indicate its presence.
  • Biopsy: A closed biopsy may be performed to confirm the diagnosis, but this should be considered an exception rather than the norm to avoid unnecessary nerve damage [8].

References

[1] Autonomic nervous system benign neoplasms are rare tumors that most often start in autonomic nerve cells. (Context 1) [2] To diagnose this condition, medical professionals may perform imaging tests and conduct a biopsy to examine the tissue sample. (Context 2) [3] Electrodiagnostic Assessment of the ANS—Autonomic Reflex Screen and Thermoregulatory Sweat Test can be used to assess autonomic nerve function. (Context 5) [4] Autonomic function tests are invaluable to accurate diagnosis. (Context 4) [5] The goals of autonomic testing are to recognize abnormalities in autonomic nerve function. (Context 5) [6] A benign peripheral nerve tumor can cause symptoms if it presses on the nerve in which it is growing or on nearby nerves, blood vessels or other tissues. (Context 6) [7] Blood and urine tests may be done to determine if the tumor is producing hormones or other substances that could indicate its presence. (Context 7) [8] Performing a closed biopsy should be considered an exception rather than the norm to avoid unnecessary nerve damage. (Context 8) [9] MRI is often the preferred method for imaging peripheral nerve tumors. (Context 9)

Additional Diagnostic Tests

  • Imaging Tests
  • Biopsy
  • Blood and Urine Tests
  • Electrodiagnostic Tests
  • Autonomic Reflex Screen and Thermoregulatory Sweat Test

Treatment

Based on the available information, it appears that there are limited treatment options for benign neoplasms (tumors) of the autonomic nervous system.

  • Propranolol has been used in combination with Etodolac, a non-steroidal anti-inflammatory drug (NSAID), to treat certain types of autonomic nerve tumors [3].
  • However, the most mature and benign form of autonomic nerve tumor, ganglioneuroma, is typically treated with surgical resection [5].

It's worth noting that treatment usually involves surgery to remove the tumor, but when the tumor can't be removed without damaging nearby healthy tissue and nerves, other options may be considered [8]. Additionally, there are no specific drug treatments mentioned for autonomic nervous system benign neoplasms.

Summary:

  • Propranolol with Etodolac may be used to treat certain types of autonomic nerve tumors.
  • Ganglioneuroma is typically treated with surgical resection.
  • Surgery is usually the first line of treatment, but other options may be considered if the tumor can't be removed without damaging nearby healthy tissue and nerves.

References:

[3] Propranolol has been used in combination with Etodolac to treat certain types of autonomic nerve tumors. [5] Ganglioneuroma is typically treated with surgical resection. [8] Treatment usually involves surgery to remove the tumor, but other options may be considered if the tumor can't be removed without damaging nearby healthy tissue and nerves.

đź’Š Drug information is sourced from ChEBI (Chemical Entities of Biological Interest) database. Always consult with a healthcare professional before starting any medication. Click on any medication name for detailed information.

Differential Diagnosis

The differential diagnosis for an autonomic nervous system (ANS) benign neoplasm involves considering various conditions that can mimic or be confused with this type of tumor.

According to the provided context, the differential diagnosis includes:

  • Retroperitoneal sarcoma: A rare type of cancer that affects the soft tissues in the retroperitoneum, which is the area behind the abdominal organs [3].
  • Liposarcoma: A type of cancer that arises from fat cells and can occur in various parts of the body, including the retroperitoneum [3].
  • Tumors of ovarian origin: Certain types of tumors that originate from the ovaries can also be considered in the differential diagnosis for ANS benign neoplasm [3].

Additionally, other conditions such as leiomyoma and leiomyosarcoma should also be ruled out in the differential diagnosis [10].

It's worth noting that the autonomic nervous system is a complex network of nerves that regulates various bodily functions, and tumors arising from this system can have diverse presentations. Therefore, a comprehensive evaluation by a healthcare professional is essential to accurately diagnose and manage ANS benign neoplasm.

References:

[3] AK Uerschels (2023) - MRI of soft-tissue masses: the ... [10] Autonomic nervous system benign neoplasm. MedGen UID: 1047764 ...

Additional Differential Diagnoses

Additional Information

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It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with questions about your medical condition.