Dermatology Clinic of Weslaco - Oasis Dermatology Group, PLLC

11/11/2025

Today, we pause to recognize the strength and sacrifice of all who have served.
Your courage, dedication, and sacrifice inspire us every day.❤️🤍💙

From all of us at Oasis Dermatology Group, thank you, veterans, for your service and dedication.💙

10/31/2025

Spooky skin problems shouldn’t follow you year-round. 👻🎃
Let Dermatology Clinic of Weslaco - Oasis Dermatology Group treat your skin with science, not spells.

🧛‍♀️ Schedule your consultation today — it’s time for a real transformation. 🎃
📞 Call (956) 971-0404 or visit www.oasisderm.com to book your appointment.

10/20/2025

This Thanksgiving season, Oasis Dermatology Group is giving thanks by giving back. 🦃✨
We’re hosting a Thanksgiving Food Drive to help local families in need — and we’d love your support!

📍 Drop-off Location: 217 S Oklahoma Ave, Ste A
📅 Dates: Oct 21 - Nov 20

Bring non-perishable food items and help us spread warmth, kindness, and full plates this holiday season. Together, we can make a difference. 🍂

09/13/2025

We’re proud to serve our community with top-quality dermatology care! 🌟

📍 Come see us at Dermatology Clinic of Weslaco, 217 S Oklahoma Ave Ste , Weslaco TX 78596
Your neighborhood clinic for healthy, radiant skin.

✨ 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

08/15/2025

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 Esmer Chavez and her shining daughter! 🎉

📚

08/07/2025

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 Weslaco, Donna, Alamo, Edcouch, Elsa, La Feria, and Progreso
-Must pick up prize at our clinic on August 14th 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

07/02/2025

Derm Index: Let’s learn about Angiosarcoma

Angiosarcoma is a rare and highly aggressive malignancy that originates from endothelial cells, the cells that line the blood vessels. Representing approximately 1% of all soft tissue sarcomas, it is known for its poor prognosis, particularly when diagnosed at advanced stages. The five-year survival rate for angiosarcoma patients ranges between 12% and 25%, with a high incidence of local recurrence and distant metastasis.

The tumor is known to involve the vascular system; this neoplasm can present as solid masses, nodules, or irregular vascular formations, which complicate early diagnosis and management.

Pathophysiology and Etiology

Angiosarcomas arise from endothelial cells and proliferate in an uncontrolled manner, leading to tumor formation. These tumors may grow along pre-existing vascular channels or create new, disorganized vascular spaces within the tumor. The exact cause of angiosarcoma remains unclear; however, several risk factors have been identified. Notably, a history of chronic lymphedema and prior radiation therapy are well-established predisposing factors. Radiation-induced angiosarcomas often develop after breast cancer treatment and are associated with the tissue changes resulting from radiation-induced fibrosis.

Angiosarcoma can be categorized into cutaneous and visceral types, depending on the location of the primary tumor. Cutaneous angiosarcomas are the most common, typically present in elderly individuals, especially white men, with a median age between 60 and 71 years. The head and neck region is the most frequent site for cutaneous angiosarcoma, although the tumor is also frequently observed on the chest wall in patients who have undergone radiation therapy for breast cancer.

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

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

Image Source: dermnetnz.org

06/26/2025

Derm Index: Understanding Nevus Sebaceous

Nevus sebaceous is a birthmark that is present at birth in less than 1% of babies, often found on the face or scalp. Initially, it looks flat, smooth, and pink, with no hair around its edges. As a child grows, especially during puberty, the lesion may change—it can become darker, larger, and develop raised bumps, taking on an orange, warty appearance. While nevus sebaceous is usually harmless, there is a small risk that it can develop into a skin cancer later in life, so it’s important for the lesion to be monitored by a healthcare provider.

Clinical Features

At birth, nevus sebaceous presents as a flat, pink, and velvety patch, typically localized to the scalp or face. Over time, especially during puberty, the lesion undergoes transformation, becoming more raised, yellow-orange, and papular. The surface may develop warty ridges, and hair around the edges of the lesion may be absent. Sebaceous glands, epidermal cells, hair follicles, and connective tissue are all components of the lesion, which is why it is classified as a hamartoma—a benign overgrowth of normal tissue types.

Nevus sebaceous is typically observed in both males and females across all ethnic groups, without any marked predilection for gender or race. The lesion usually appears as a single plaque, although multiple lesions can occur in rare instances. Most often, these lesions are asymptomatic, though they may be cosmetically concerning or present with complications in some cases.

To Read More >>> https://oasisderm.com/nevus-sebaceous/

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

Image Source: dermnetnz.org

06/20/2025

Derm Index: Everything You Need to Know About Leprosy

Leprosy (Hansen’s disease) is a chronic infectious disease caused by Mycobacterium leprae, a slow-growing bacterium that primarily affects the skin, peripheral nerves, and upper respiratory tract. Although leprosy is a global health concern, it is more prevalent in tropical and subtropical regions, with significant cases reported in countries such as India, Brazil, and Indonesia. In the United States, cases are most commonly found in California and Hawaii. Leprosy remains a public health challenge due to its prolonged incubation period, low transmission rate, and potential for severe complications if left untreated.

Pathophysiology and Transmission

Mycobacterium leprae is an acid-fast bacterium with a slow replication rate, which leads to a long incubation period for leprosy. Symptoms of the disease may not appear until several years after infection, with a latency period of up to 20 years in some individuals. The bacteria have a marked affinity for cooler regions of the body, including the skin, peripheral nerves, and mucous membranes, particularly in the upper respiratory tract. Transmission primarily occurs through prolonged close contact with an infected person via respiratory droplets. Additionally, zoonotic transmission has been reported, particularly from armadillos, which can serve as a reservoir for M. leprae. Despite these transmission routes, leprosy is not highly contagious, and the risk of person-to-person transmission is low, particularly when the affected individual is undergoing appropriate medical treatment.

Genetics are thought to play a significant role in susceptibility to leprosy. Certain genetic variations, especially in immune system-related genes, have been associated with an increased risk of developing the disease. This suggests that a person’s immune response is crucial in determining whether M. leprae infection progresses to clinical leprosy.

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

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

Image Source: dermnetnz.org