Tricia Villagran

Recommended Articles

• Langerhans cells

  These are dendritic skin cells and contain Birbeck granules which is an organelle. In almost all the layers of the epidermis, langerhans cells are found. In the stratum spinosum they are the most prominent. Also, in the papillary dermis they occur. They are also found in the mucosa of the vaginal...

• What Causes Rosacea?

  Rosacea is a very common condition that affects your skin, particularly the facial skin. It causes redness and bumps similar to pimples on your cheeks, nose, and forehead. It gives a very similar appearance of an acne breakout, and therefore, commonly misdiagnosed.The cause of rosacea is not known....

• Diarrhea: When to Call a Doctor

  Diarrhea is an unwelcome digestive woe that lasts for 2 to 3 days and generally goes away itself. If it lasts more than 3 to 4 days, it becomes a matter of concern. Diarrhea lasting for more days than usual may be a sign of severity and it can be life-threatening if not treated properly. If someone...

• Physician Calls for More Awareness for Lupus

  Dr. Amina Dorayi, who is a renown Public Health Professional and has been asked to speak at several conferences, including the “She Forum Africa” in 2016, has called lupus a deadly disease and is pushing for an increase of awareness around it. Because the symptoms of lupus vary so widely,...

• Ovarian Cancer: Why a Second Opinion Is Essential

  You know how crucial early detection is when it comes to ovarian cancer. Eighty-five percent of the time when women are diagnosed they are at a late stage and have a decreased likelihood of survival.The fact that this diagnosis needs to come quickly is the first area of concern. There isn’t much...

• When Acid Reflux Causes A Sore Throat

  Acid reflux, also referred to as heartburn, is a hallmark symptom of GERD or gastroesophageal reflux disease. With GERD, the muscle at the end of the esophagus either does not close properly or is too loose, which allows acid as well as food particles in the stomach to get back up to the...