Light brown spots on the skin may be café-au-lait spots or nevi, the scientific word for moles, explains Cleveland Clinic. Both are types of pigmented birthmarks. Te spots might also indicate neurofibromatosis.Know More
About 10 percent of people have one or two café-au-lait spots that are not due to any disorder, but the presence of more than six spots that measure over 1/2 centimeter in diameter may indicate a genetic disorder called neurofibromatosis, notes Cleveland Clinic. The spots may have either a smooth or an irregular border.
There are three types of neurofibromatosis: NF1, NF2 and schwannomatosis, explains Mayo Clinic. Café-au-lait spots are associated with NF1, the most common form of neurofibromatosis. The spots do not pose any health risks, although they can be a cosmetic concern. Other symptoms of NF1 are soft bumps, called neurofibromas, either on the surface of the skin or under the skin, bone deformities, learning disabilities, short stature, a larger-than-average head and freckling in the groin area or underarms.
Nevi can appear as either flat or raised, dark or light brown spots, explains Cleveland Clinic. The majority of them are harmless, but some can turn into melanoma, necessitating monitoring of them for abnormal changes or appearances, such as bleeding, crusting, uneven borders, size changes, itching, asymmetry or pain.Learn more about Pain & Symptoms
Leg lumps can be caused by abscesses, boils, bone infections, warts, moles, lipomas, bone cancer, septic arthritis, insect bites, hematomas and broken bones, according to Healthgrades. Additional causes of leg lumps include cellulitis, osteoarthritis, gout, erythema nodosum, lymphoma, melanoma, psoriatic arthritis and rheumatoid arthritis.Full Answer >
If you are experiencing unilateral pain in your neck, shoulder and arm, it could be the result of problems ranging from some form of arthritis, trauma or other nerve-related problem, explains WebMD and Cleveland Clinic. This pain is best diagnosed by your physician who uses diagnostic tests designed to identify your specific ailment.Full Answer >
Common causes of brown spots on lips include anemia, smoking or drug use, dermatitis, sun exposure, certain medications and nutritional deficiencies due to eating disorders, according to Health Hype. Other possible causes of brown spots may be dry lips, jaundice or Peutz-Jeghers syndrome, which is associated with intestinal cancer.Full Answer >
White spots in the stool can be mucus or partially digested pieces of vitamin supplements or other pills, explains HealthTap. In the absence of blood, dark stools, pain, diarrhea or weight loss, these white spots are not likely a cause for concern.Full Answer >