About Pilonidal Cyst

Overview

A pilonidal cyst is a sac filled with hair, skin, and other debris that typically forms at the top of the buttocks, right between the cleft that separates the two cheeks. It occurs when a hair gets lodged inside the skin, and friction from sitting or rubbing can irritate the skin and cause the cyst to form. Sometimes, these cysts become infected, leading to the formation of a pocket of pus called an abscess. Pilonidal cysts are more common in men and people who sit for long periods of time, such as office workers or truck drivers. They are also more likely to occur in individuals with thick, stiff body hair. The treatment for pilonidal cysts is primarily surgical, involving the removal of the cyst through various techniques.

Causes and Risk Factors

The exact pathophysiologic causes of pilonidal cyst are currently unclear. However, there are several non-modifiable and modifiable risk factors associated with this condition:

Non-modifiable risk factors include:

Gender: Pilonidal cysts are more common in males than in females.
Age: People between puberty and 40 years old are more likely to develop pilonidal cysts.
Family history: Having a family history of pilonidal cysts or related conditions may increase the risk.

Modifiable risk factors include:

Hair abundance: An excess of hair in the buttock region may increase the risk of developing pilonidal cysts.
Force or friction: Applying force or friction to the area can also be a possible cause.
Personal hygiene: Inadequate personal hygiene practices may contribute to the development of pilonidal cysts.

It's important to note that while these risk factors have been identified, they do not guarantee the development of pilonidal cysts. Maintaining good personal hygiene and taking preventive measures can help reduce the risk. If you have concerns about pilonidal cysts, it's best to consult with a healthcare professional for proper evaluation and guidance.

Symptoms

Early symptoms of pilonidal cyst include:

Pain alongside skin discoloration and swelling.
Pain when touched.

As the pilonidal cyst progresses or reaches a higher severity, other symptoms may include:

Clear, cloudy, or bloody fluid drainage from the affected area.
Inflamed and tender skin.
Foul-smelling pus.
A large painful mass.
Nausea.
Fever.

It's important to note that symptoms can vary among individuals. If you suspect you have a pilonidal cyst or are experiencing any of these symptoms, it's advisable to consult with a healthcare professional for an accurate diagnosis and appropriate treatment. They can provide personalized guidance based on your specific situation.

Diagnosis

To diagnose a pilonidal cyst, the following examinations, tests, and procedures may be performed:

Medical history and physical exam: The healthcare provider will ask about your symptoms and medical history to gather more information. They will examine the affected area for signs of a cyst, such as pain, swelling, or the presence of a mass.
Imaging studies: In some cases, imaging studies like X-rays, CT or MRI scans may be ordered to get a better view of the cyst and surrounding tissues.
Lab tests: Specific lab tests, such as a blood draw, may be recommended to rule out other conditions or infections.

Additional examinations, tests, and procedures may include:

Fistuloscopy: This procedure involves using a specialized tool called a Meinero fistuloscope to visualize the inside of the cyst and assess its extent.
Histopathological examination: If a surgical procedure is performed to remove the cyst, the sampled tissue can be examined under a microscope to evaluate any abnormal changes or signs of inflammation.

It's important to consult with your healthcare provider for an accurate diagnosis and appropriate treatment plan. They will determine which examinations, tests, and procedures are necessary based on your individual case.

Treatment Options

The goals of treatment for pilonidal cyst are:

Relieve symptoms: The primary goal is to alleviate pain, discomfort, and infection associated with the cyst.
Promote healing: Treatment aims to facilitate the healing of the cyst and prevent recurrence.

Treatment may include:

Surgical procedures:

Incision and drainage: This involves removing hair and draining fluid from the cyst. It can provide immediate relief but may not prevent recurrence.
Marsupialization: After incision and drainage, the edges of the cyst are sewn together to create a small pouch, allowing for better drainage and reducing the likelihood of recurrence.
Limberg flap: This procedure involves removing affected tissue and using a flap of skin from the surrounding buttock area to cover the cyst site.

Self-care and health behavior changes:

Hair removal: Regularly removing hair from the affected area may help prevent recurrence.

It's important to note that there are no specific medications or other therapies recommended for treating pilonidal cyst. However, over-the-counter pain relievers can be used to manage pain associated with the condition. Always consult with a healthcare professional before taking any medication.

Remember, treatment options may vary depending on individual circumstances. Discuss with your healthcare professional to determine the most suitable treatment plan for you. Medication dosing may be affected by many factors. Check with your health care professional about dosing for your individual situation. Side effects can occur. Check with your health care professional or read the information provided with your medication for side effect information.