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Dermatology Clinic of Laredo - Oasis Dermatology Group, PLLC

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Dermatology Clinic of Laredo - Oasis Dermatology Group, PLLC

Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Dermatology Clinic of Laredo - Oasis Dermatology Group, PLLC, Dermatologist, 1605 E Del Mar #108, Laredo, TX.

At the Dermatology Clinic of Laredo– Oasis Dermatology Group PLLC., we are passionately committed to serving our community with exceptional, comprehensive dermatologic care.

09/13/2025

Healthy skin starts right here in your neighborhood! 🌟

At Dermatology Clinic of Laredo, we care for little ones and families with gentle expertise.
📍 Come see us at 1605 E Del Mar Blvd #108, Laredo TX 78041.

✨ Book your appointment!
📞 (956) 971-0404
🌐 www.oasisderm.com

09/01/2025

Happy Labor Day from Oasis Dermatology! 💼✨

Today, we celebrate the hard work, dedication, and commitment that build the foundation of our community. Whether you’re spending the day relaxing or reflecting on your achievements, we hope you enjoy a well-deserved break. Thank you for contributing your passion and effort every day together, we make a difference. Wishing everyone a safe and joyful Labor Day! 🌿✨

✨ Book your appointment!
📞 (956) 971-0404
🌐 www.oasisderm.com

08/14/2025

Thank you to everyone who entered our Back to School Giveaway. 📚✏️🍎 We loved seeing all your enthusiasm as we get ready for another amazing school year!

And now, the moment you've all been waiting for...
🥁 Drumroll, please…

🎉 Congratulations to Rubi Garcia and her glowing daughter! 🎉

📚

07/16/2025

🎒 BACK-TO-SCHOOL GIVEAWAY! 🧴✏️
We're giving one lucky student a fun + fresh start to the school year!

✨ TO ENTER:
1️⃣ Like this post
2️⃣ Follow our page
3️⃣ Share to your story & tag 2 friends

👯‍♀️ Bonus entry: Tag your friends in the comments (each tag = 1 extra entry!)

📍 Rules:
-Must be under 18
-Must live in Webb County
-Must pick up prize at our clinic on August 11th between 9AM–4PM.

🗓 Giveaway closes August 6th!! Winner will be announced in our stories—stay tuned!

07/04/2025

As we celebrate Independence Day, we’re grateful for the freedom to care for your skin and help you shine with confidence — all year long!

This July, protect your skin like you protect your freedom:
☀️ Sunscreen is your skin's best defense!
Wishing you a safe, glowing, and beautiful 4th of July!

✨ Book your appointment today!
📞 (956) 971-0404
🌐 www.oasisderm.com

07/01/2025

Derm Index: What You Should Know About Asteatotic Eczema

Asteatotic eczema, also referred to as xerotic eczema or eczema craquelé, is a form of eczema characterized by excessively dry, itchy, and cracked skin. It is a common condition among the elderly but can also affect individuals in their 20s. This dermatitis is typically manifested by red, flaky patches of skin that are particularly prevalent on the lower legs, as well as the thighs, chest, and arms.

Asteatotic eczema is most frequently seen in the winter months, especially in areas with cold, dry climates where indoor heating significantly reduces ambient humidity. This seasonality is especially notable in the northern United States, where the lack of humidity during the winter exacerbates the condition. Notably, patients may experience symptom relief in warmer, more humid climates, which suggests a relationship between environmental humidity and the condition’s severity.

Pathophysiology

The pathophysiology of asteatotic eczema is largely attributed to a disruption of the skin barrier function. The stratum corneum, the outermost layer of the skin, becomes compromised due to excessive dryness, leading to cracks and fissures. This disruption facilitates water loss and makes the skin more vulnerable to irritants and allergens. As a result, patients may experience itching (pruritus) and inflammation, which can further damage the skin’s protective barrier, leading to a cycle of worsening dryness and irritation. In some cases, atopic dermatitis (eczema) can be exacerbated by the inflammatory response to environmental and intrinsic factors.

To Read More >>> https://oasisderm.com/asteatotic-eczema-2/

Download the full PDF:https://oasisderm.com/wp-content/uploads/2025/02/Asteatotic-Eczema.pdf

Image Source: dermnetnz.org

06/25/2025

Derm Index: Everything You Need to Know About Herpes Zoster (Shingles)

Shingles, or herpes zoster, is a reactivation of the varicella-zoster virus (VZV), the same virus responsible for chickenpox. The virus remains dormant in the sensory nerve ganglia after an initial chickenpox infection and can reactivate later in life, leading to shingles. This reactivation typically manifests as a painful, localized skin rash and can result in significant morbidity, particularly in older adults and immunocompromised individuals. Shingles is a common condition, with approximately 20% of the population experiencing it at some point in their lives.

Pathophysiology and Risk Factors

Herpes zoster occurs when the latent varicella-zoster virus reactivates from its dormant state in the dorsal root ganglia. Although the precise mechanisms of reactivation are not fully understood, factors such as immune system weakening, stress, and trauma are believed to trigger the virus. The immune system plays a critical role in controlling VZV, and a decrease in immune function increases the likelihood of viral reactivation.

Risk factors for herpes zoster include age, with the incidence increasing significantly in individuals over the age of 50. This is likely due to the natural decline in immune function with aging, which impairs the body’s ability to suppress viral activity. Other groups at higher risk include individuals with weakened immune systems, such as those undergoing chemotherapy, organ transplant recipients, and patients with conditions like HIV/AIDS. While the majority of people who develop shingles are otherwise healthy, these immunocompromised individuals are more likely to experience severe disease and complications.

To Read More >>>

Download the full PDF:

Image Source: dermnetnz.org

06/16/2025

Derm Index: Let’s learn about Glomus Tumor

Glomus tumors are rare, benign soft tissue neoplasms originating from the glomus body, a specialized structure involved in thermoregulation(control of temperature). These tumors typically present in young adults, most commonly between the second and fourth decades of life, and account for approximately 1-5% of all soft tissue tumors of the upper extremity. Glomus tumors predominantly affect the fingers and toes, especially under the nail plate, and can cause significant discomfort due to their characteristic pain triggered by temperature changes and pressure. Despite being benign, these tumors often require surgical intervention to alleviate symptoms and prevent recurrence.

Pathophysiology and Anatomy

The glomus body, from which glomus tumors arise, is a specialized arteriovenous shunt located in the dermis, primarily in the digits. It plays a crucial role in thermoregulation by regulating blood flow to the skin: in cold temperatures, it shunts blood away from the skin surface to conserve heat, while in warmer conditions, it allows increased blood flow to the skin for cooling. The glomus body consists of a network of endothelial cells, smooth muscle cells, and glomus cells, which are responsible for its unique function in temperature regulation.

Glomus tumors result from the proliferation of glomus cells and typically present as small (>> https://oasisderm.com/glomus-tumor-2/

Download the full PDF:
https://oasisderm.com/wp-content/uploads/2024/12/Glomus-tumor.pdf

Image Source: dermnetnz.org

06/15/2025

👔 Dads are tough—but their skin doesn’t have to be.
This Father’s Day, treat Dad to expert skincare tailored just for him.💪✨

✨Book a session for Dad today!
📞 (956) 971-0404
🌐 www.oasisderm.com

06/11/2025

Derm Index: All About Angiofibroma

Cutaneous angiofibromas are a group of benign dermatological lesions that present in various forms, each with distinct clinical manifestations, yet share similar histological characteristics. These lesions can be classified into nonhereditary and hereditary types, with the latter often associated with systemic syndromes. Common forms include the fibrous papule, pearly pe**le papules, and multiple facial angiofibromas seen in hereditary conditions such as tuberous sclerosis complex.

Clinical Presentations

Fibrous papules represent the solitary, nonhereditary form of cutaneous angiofibromas. These lesions typically appear as small, round, skin-colored to reddish papules, often found on the face, particularly on the nose. Clinically, fibrous papules may resemble other dermatological entities such as moles, basal cell carcinomas, or adnexal tumors. Although these papules are benign, their appearance can raise concerns for more serious conditions, requiring careful differentiation. The treatment of fibrous papules is often conservative, with shaving of the lesion flush to the skin being curative in most cases. Recurrence is rare following excision.

Pearly pe**le papules are another form of nonhereditary angiofibromas, typically appearing as small, dome-shaped, pearly, pale papules that aggregate in a circumferential pattern around the g***s p***s. These lesions are more common in uncircumcised men and are most often seen in men between the ages of 20 and 30. Clinically, pearly pe**le papules can be confused with other ge***al lesions, such as condyloma acuminata or sebaceous hyperplasia. However, no treatment is necessary for pearly pe**le papules as they are a benign and self-limited condition.

To Read More >>> https://oasisderm.com/angiofibroma-2/

Download the full PDF:
https://oasisderm.com/wp-content/uploads/2025/02/Angiofibroma.pdf

Image Source: dermnetnz.org

06/03/2025

Derm Index: What to know about Melanonychia

Melanonychia refers to the brown or black discoloration observed within the nail plate. While this condition is most commonly seen in individuals with darker skin tones, it can also occur in lighter-skinned individuals. In many cases, melanonychia is considered a benign or normal finding, particularly in those with darker skin, as it can be a physiological manifestation. However, it may also serve as a clinical indicator of underlying nail unit melanoma, a rare but aggressive form of melanoma associated with high mortality rates. As such, careful differentiation between benign and malignant causes of melanonychia is crucial for effective diagnosis and treatment.

Pathophysiology of Melanonychia

There are two primary mechanisms through which melanin is deposited in the nails, leading to melanonychia. The first mechanism involves an increased production of melanin from activated melanocytes, the pigment-producing cells in the skin. This increased melanin production can occur under various circumstances. It is commonly observed as a physiological occurrence in individuals with darker skin types, or during pregnancy due to hormonal changes. Additionally, certain dermatological conditions, systemic diseases, trauma to the nail, or medications (such as chemotherapy agents) can stimulate melanocytes and lead to melanonychia.

The second mechanism involves melanocytic hyperplasia, which occurs when there is an increase in the number of melanocytes within the nail matrix. This mechanism is similar to the development of benign skin lesions such as nevi or lentigines. While melanocytic hyperplasia in the nail unit is typically benign, it can occasionally be associated with malignant conditions, including melanoma. Therefore, determining the underlying cause of melanonychia is essential for distinguishing benign from potentially malignant cases.

To Read More >>> https://oasisderm.com/melanonychia-2/

Download the full PDF:
https://oasisderm.com/wp-content/uploads/2025/01/Melanonychia.pdf

Image Source: dermnetnz.org

05/29/2025

Derm Index: A Deep Dive into Gorlin Syndrome

Nevoid Basal Cell Carcinoma Syndrome (NBCCS), also known as Basal Cell Nevus Syndrome or Gorlin Syndrome, is a rare genetic disorder primarily characterized by the early onset of multiple basal cell carcinomas (BCCs), jaw cysts, and various other abnormalities affecting the skin, bones, and central nervous system. First described by dentist R.J. Gorlin in 1960, the syndrome has since been recognized as a complex condition with a broad spectrum of clinical manifestations. Although NBCCS is most commonly inherited in an autosomal dominant manner, approximately one-third of cases arise due to spontaneous mutations. The disorder affects between 1 in 56,000 and 1 in 164,000 individuals globally, with no significant gender predilection.

Etiology and Genetic Basis

NBCCS is caused by mutations in the PTCH1 gene, located on chromosome 9q22.3, which encodes the Patched 1 receptor involved in the Hedgehog signaling pathway. This pathway plays a critical role in cellular differentiation, growth, and development. Mutations in PTCH1 result in dysregulated Hedgehog signaling, leading to abnormal cell proliferation and the formation of neoplastic lesions, particularly BCCs. While most cases are inherited, approximately one-third of patients have no family history of the condition, indicating the presence of de novo(new) mutations.

Clinical Manifestations

The hallmark of NBCCS is the development of multiple BCCs, often appearing in childhood or adolescence, in stark contrast to the typical onset of BCCs in older adults due to sun exposure. BCCs in NBCCS typically manifest in individuals as young as 3–4 years old, with patients having an average of 8 BCCs; however, some may develop hundreds or even thousands over their lifetime. The incidence of BCCs is influenced by skin type, sun exposure, and radiation history. Fair-skinned individuals are more prone to developing numerous BCCs, whereas those with darker skin tones, such as Black individuals, tend to develop fewer skin cancers.

To Read More >>> https://oasisderm.com/gorlin-syndrome-2/

Download the full PDF:
https://oasisderm.com/wp-content/uploads/2024/12/Gorlin-Syndrome.pdf

Image Source: dermnetnz.org

Address

1605 E Del Mar #108
Laredo, TX
78041

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Website

https://oasisderm.com/dermatology_clinic_of_laredo/

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