ICD-11 code 1F2D.2 refers to the condition known as white piedra. White piedra is a fungal infection that affects the hair shafts, resulting in the formation of soft white nodules. These nodules are typically found in hair, particularly on the scalp, eyebrows, and pubic area.
White piedra is caused by various species of fungi, with Trichosporon beigelii being the most common culprit. The infection can be transmitted through contact with contaminated objects or through close contact with an infected individual. Symptoms of white piedra include the presence of small, white-to-gray nodules attached to the hair shafts.
Treatment for white piedra typically involves antifungal medications, such as ketoconazole shampoo or oral antifungal drugs. In severe cases, the affected hair may need to be shaved or cut to prevent further spread of the infection. It is important to seek medical attention if you suspect you have white piedra to prevent complications and ensure proper treatment.
Table of Contents:
- #️⃣ Coding Considerations
- 🔎 Symptoms
- 🩺 Diagnosis
- 💊 Treatment & Recovery
- 🌎 Prevalence & Risk
- 😷 Prevention
- 🦠 Similar Diseases
#️⃣ Coding Considerations
The equivalent SNOMED CT code for the ICD-11 code 1F2D.2, which represents White piedra, is 707538003. This code specifically refers to a fungal infection of the hair shaft, most commonly caused by the fungus Trichosporon beigelii. White piedra is characterized by the presence of white-to-tan nodules on the hair shaft, typically found in the genital and axillary regions. The SNOMED CT code 707538003 is used by healthcare professionals to accurately document and track cases of White piedra in electronic health records, ensuring consistency and precision in medical coding and diagnosis. This standardized coding system plays a crucial role in facilitating communication between healthcare providers and researchers, ultimately leading to improved patient care and clinical outcomes.
In the United States, ICD-11 is not yet in use. The U.S. is currently using ICD-10-CM (Clinical Modification), which has been adapted from the WHO’s ICD-10 to better suit the American healthcare system’s requirements for billing and clinical purposes. The Centers for Medicare and Medicaid Services (CMS) have not yet set a specific date for the transition to ICD-11.
The situation in Europe varies by country. Some European nations are considering the adoption of ICD-11 or are in various stages of planning and pilot studies. However, as with the U.S., full implementation may take several years due to similar requirements for system updates and training.
🔎 Symptoms
White piedra, also known as 1F2D.2, is a superficial fungal infection that affects the hair shafts. This infection is most commonly caused by the fungus Trichosporon species, though other fungi may also be responsible. White piedra primarily affects the hair on the scalp, eyebrows, or genital region.
One of the hallmark symptoms of white piedra is the presence of soft, white-to-tan nodules attached to the hair shafts. These nodules are composed of dense fungal mycelia and may lead to hair breakage or loss if left untreated. In some cases, affected hairs may develop a gritty texture due to the presence of fungal growth.
Individuals with white piedra may also experience mild itching or scalp irritation. This can be a result of the fungal infection disrupting the normal structure of the hair shafts or causing inflammation of the hair follicles. In severe cases, the itching and discomfort may become more pronounced, prompting individuals to seek medical evaluation and treatment for their symptoms.
Overall, the symptoms of white piedra are typically mild and non-specific, making diagnosis challenging without confirmatory laboratory testing. It is important for individuals experiencing symptoms such as white nodules on their hair shafts or scalp irritation to consult a healthcare provider for proper evaluation and treatment. Early detection and treatment of white piedra can help prevent complications such as hair breakage or infection spread to other body areas.
🩺 Diagnosis
Diagnosis of 1F2D.2, also known as White piedra, typically involves a thorough physical examination of the affected area. Dermatologists will closely inspect the hair to look for characteristic white nodules attached to the hair shaft. These nodules are typically soft and can easily detach from the hair when manipulated.
In addition to a physical examination, a microscopic examination of the affected hair may be conducted to confirm the presence of fungal elements. In this test, a sample of hair is taken from the affected area and placed under a microscope to look for the presence of fungal spores or hyphae. This can help to definitively diagnose White piedra and differentiate it from other similar conditions.
In some cases, a fungal culture may also be performed to identify the specific type of fungus causing the infection. This involves taking a sample of hair and growing it in a culture medium to allow the fungus to grow and be identified. This can help guide treatment decisions and ensure that the appropriate antifungal medication is prescribed. These diagnostic methods help dermatologists accurately diagnose and treat cases of White piedra, providing relief for affected individuals.
💊 Treatment & Recovery
Treatment for 1F2D.2, more commonly known as White piedra, typically involves antifungal medications to eliminate the fungus causing the infection. Topical antifungal creams or shampoos are commonly used to target the affected areas. In severe cases or if the infection does not respond to topical treatment, oral antifungal medications may be prescribed by a healthcare provider.
In addition to antifungal medications, it is important to maintain good hygiene practices to prevent the spread and recurrence of White piedra. This includes washing and thoroughly drying the affected areas regularly, avoiding sharing personal items like hats and hairbrushes, and washing bed linens and clothing in hot water to kill any lingering fungus. Individuals should also avoid wearing tight clothing that creates a warm, moist environment conducive to fungal growth.
Recovery from White piedra can vary depending on the severity of the infection and how promptly treatment is sought. In most cases, with proper treatment and hygiene practices, individuals can expect to see improvement within a few weeks. It is important to complete the full course of antifungal medication prescribed by a healthcare provider, even if symptoms improve before the medication is finished, to prevent the infection from returning. Regular follow-up appointments may be recommended to monitor progress and ensure the infection has been successfully eradicated.
🌎 Prevalence & Risk
In the United States, White piedra is considered a rare condition, with only occasional cases reported in the literature. The exact prevalence of 1F2D.2 (White piedra) is difficult to determine due to underreporting and misdiagnosis. However, the overall incidence is believed to be low compared to other fungal hair infections.
In Europe, White piedra is also considered uncommon, with sporadic cases reported in various countries. The prevalence of this condition is higher in regions with warm and humid climates, where the fungus responsible for White piedra thrives. Despite the low incidence of White piedra in Europe, healthcare providers should remain vigilant in diagnosing and treating this fungal infection.
In Asia, White piedra is more prevalent compared to the United States and Europe. In countries with tropical climates, such as India and Southeast Asia, the warm and humid conditions create a suitable environment for the fungus to grow. As a result, White piedra is more commonly reported in these regions, especially among individuals with poor hygiene practices or frequent exposure to contaminated water sources.
In Africa, White piedra is considered rare, with limited data available on its prevalence in the continent. Similar to other regions with tropical climates, areas with high humidity levels may see more cases of White piedra due to the conducive environment for fungal growth. Healthcare professionals in Africa should be aware of the possibility of White piedra in patients presenting with characteristic symptoms, such as nodules on hair shafts.
😷 Prevention
White piedra, also known as 1F2D.2, is a fungal infection that affects the hair shafts, particularly in warmer climates. Prevention of white piedra involves maintaining good hygiene practices, as the fungus responsible for this condition thrives in moist environments. One way to prevent white piedra is to ensure that hair and scalp are kept clean and dry, as excessive moisture can contribute to the growth of the fungus.
Regularly washing hair with an antifungal shampoo can help prevent the occurrence of white piedra. These shampoos contain ingredients that are effective in combating the fungus that causes the infection. Additionally, avoiding sharing hair accessories, such as brushes and combs, can help reduce the likelihood of contracting white piedra, as the fungus can be spread through these items.
Individuals in close contact with those who have white piedra should take precautions to prevent the spread of the infection. This includes practicing good hand hygiene and avoiding sharing personal items such as towels or hats. By following these preventive measures, the incidence of white piedra can be minimized, reducing the need for treatment and its associated complications.
🦠 Similar Diseases
White piedra, as classified under code 1F2D.2, is a relatively uncommon fungal infection of the hair caused by Trichosporon species. One disease that bears similarity to white piedra is tinea capitis, also known as scalp ringworm. Tinea capitis is a fungal infection of the scalp that mainly affects children, typically presenting with symptoms such as hair loss, scaling, and inflamed nodules.
Another disease analogous to white piedra is pityriasis versicolor, a superficial yeast infection caused by Malassezia furfur. Pityriasis versicolor presents as round or oval patches of discolored skin that may be lighter or darker than the surrounding skin. It is characterized by fine scales that may appear white, pink, red, or brown, and is more common in adolescents and young adults.
One more disease that shares similarities with white piedra is seborrheic dermatitis, a chronic inflammatory skin condition that affects areas rich in sebaceous glands. Seborrheic dermatitis is characterized by red, scaly patches that commonly occur on the scalp, face, and chest. It can present with symptoms such as itching, flaking, and greasy-looking skin, and may be exacerbated by stress, fatigue, and weather changes.