A certification by the Board of Dermatology; practitioners treat pediatric and adult patients with disorders of the skin, mouth, hair and nails as well as a number of sexually transmitted diseases. They also have expertise in the care of normal skin, the prevention of skin diseases and cancers, and in the management of cosmetic disorders of the skin such as hair loss and scars.
Specialty: Dermatology
Common Name: Skin Doctor
Dermatologist Doctors in Manhattan *
Advanced Dermatology John R Adams 1133 College Ave Bldg E STE 230 Manhattan, KS 66502 (785) 537-4990
Manhattan Dermatology David W Harden 1640 Charles Place Manhattan, KS 66502 (785) 539-4645
Skin cancer is the most common form of human cancer. It is estimated that
over 1 million new cases occur annually. The annual rates of all forms of skin
cancer are increasing each year, representing a growing public concern. It has
also been estimated that nearly half of all Americans who live to age 65 will
develop skin cancer at least once.
The most common warning sign of skin cancer is a change in the appearance of
the skin, such as a new growth or a sore that will not heal.
The term "skin cancer" refers to three different conditions. From
the least to the most dangerous, they are:
squamous cell carcinoma (the first stage of which is called actinic keratosis)
melanoma
The two most common forms of skin cancer are basal cell carcinoma and
squamous cell carcinoma. Together, these two are also referred to as nonmelanoma
skin cancer. Melanoma is generally the most serious form of skin cancer because
it tends to spread (metastasize) throughout the body quickly. Skin cancer is also known as skin neoplasia.
This article will discuss the two kinds of nonmelanoma
skin cancer.
Basal cell carcinoma
What is basal cell carcinoma?
Basal cell carcinoma is the most common form of skin cancer and accounts for
more than 90% of all skin cancer in the U.S. These cancers almost never
spread (metastasize) to other parts of the body. They can, however, cause damage
by growing and invading surrounding tissue.
What is Mohs micrographic surgery (MMS)? Why is the procedure called Mohs?
Mohs micrographic surgery is a
minor surgical procedure and special method of removing skin cancers using local
anesthesia (numbing). The majority of cases are performed in the physician's
office. Mohs is a very precise, highly detailed technique whereby small layers
of skin are sequentially removed and immediately examined under the microscope
until the samples indicate that the skin cancer is completely removed.
The procedure uses frozen sections of skin that are then stained with special
dyes. The dyed frozen pieces of skin are further examined under the microscope
and a tumor map is drawn by the Mohs surgeon. The freezing process allows an
immediate examination of the entire tumor margin and tissue histology
(microscopic examination of cells).
If more cancer cells or "roots" are seen under the microscope, then another
skin layer is removed and again examined...
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A skin tag is a small benign growth of skin that projects from the surrounding skin. Skin tags can vary in appearance (smooth, irregular, flesh colored, dark pigment, raised). Skin tags generally do not cause symptoms unless repeatedly irritated. Treatment for skin tag varies depending on the location on the body.
Melanoma is a type of skin cancer which begins in skin cells called melanocytes and affects more than 53,600 people in the United States each year. These melanocytes can grow together to form benign moles which, after a change in size, shape, or color can be a sign of melanoma. Caused by sun exposure, early detection becomes extremely important to avoid a spread to other areas of the body. Diagnosis is confirmed through a biopsy of the abnormal skin and treatment depends on the extent and characteristics of the patient.
Cancer is a disease caused by an abnormal growth of cells, also called malignancy. It is a group of 100 different diseases, and is not contagious. Cancer can be treated through chemotherapy, a treatment of drugs that destroy cancer cells.
Actinic keratoses are rough, scaly patches of skin that are considered precancerous and are due to sun exposure. Prevention is to cut sun exposure and wear sunscreen.
A pilonidal cyst is a cyst that forms near the cleft of the buttocks. The cysts are thought to be caused by the penetration of loose hairs into the skin. Symptoms and signs include pain, swelling, redness, warmth, and drainage of pus from the area of the cyst. Treatment of a pilonidal cyst involves incision and drainage.
Vitamins are organic substances that are essential for the proper growth and functioning of the body. Calcium is a mineral essential for healthy bones and is also important for muscle contraction, heart action, and normal blood clotting.
Freckles are flat circular spots on the skin that may be red, yellow, tan, light brown, brown, or black in color. Lentigo is the term used to describe certain types of darker freckles. Ephelis typically appear during the sunny months. Freckles can be prevented with sunscreens, the use of wide-brimmed hats, sun-protective clothing, avoiding peak sun hours, and seeking shade and staying indoors.
Blepharitis is inflammation of the eyelids. Acne rosacea, Staphylococcal bacteria, allergies, sensitivities to makeup or contact lens solutions, head lice, or other conditions may cause blepharitis. Symptoms and signs include itchy eyelids, burning sensation in the eyes, crusting of the eyelids, light sensitivity, red, swollen eyelids, loss of eyelashes, and dandruff of the lashes and eyebrows. Proper eyelid hygiene and a regular cleaning routine controls blepharitis.
Birthmarks and other abnormal skin pigmentation is caused by the body's inability to produce enough melanin. Abnormal skin pigmentation can cause conditions such as vitiligo, pigmentation loss, melasma, albinism, port wine stains, macular stains and hemangioma.
Lichen sclerosus is a skin disease that causes white spots to form on the skin, which later grow into large, thin, and crinkled patches of skin that tear easily. Symptoms include itching, pain, blisters, and bleeding. Patches on the upper body usually go away over time, but patches in the genital region may scar if left untreated, causing problems with urination or sex. Treatment may involve surgery or the use of a very strong cortisone cream.
Moles are small skin growths that may appear flat or raised and are often tan, brown, black, reddish brown, or skin colored. They are typically about the size of a pencil eraser. There are three types of moles. Monthly skin self-exams are essential in the early detection of abnormal moles and melanomas.
Though it's difficult to say why some people develop cancer while others don't, research shows that certain risk factors increase a person's odds of developing cancer. These risk factors include growing older, family history of cancer, diet, alcohol and tobacco use, and exposure to sunlight, ionizing radiation, certain chemicals, and some viruses and bacteria.
Sun sensitivity (photosensitivity) is an inflammation of the skin induced by the combination of medications or substances and sunlight. The affect on the skin is redness, which looks similar to a sunburn. Generally, these reactions are either phototoxic or photoallergic. Phototoxic drugs are more common than photoallergic drugs. Symptoms of phototoxic reactions are a burning and stinging sensation and then redness. Symptoms of photoallergic reactions are itching, redness, swelling, blisters of the affected area. Treatment generally is discontinuation of the medication and topical application of creams.
Sunburn is caused by overexposure to UV radiation from the sun. UV rays can also damage the eyes. Repeated overexposure to UV rays also increases the risk for scarring, freckles, wrinkles, and dry skin. Symptoms of sunburn include painful, red, tender, and hot skin. The skin may blister, swell, and peel. Sun poisoning (severe sunburn) include nausea, fever, chills, rapid pulse, dizziness and more. Treatment for sunburn depends upon the severity. Sun protection and sunscreen for an individual's skin type is recommended to decrease the chance of sunburn.
Arsenic comes in two forms, inorganic and organic. Organic arsenic poisoning is usually not poisonous to humans; however, inorganic arsenic in large enough amounts can lead to shock and death. Symptoms of arsenic poisoning include nausea, abdominal pain, diarrhea, dehydration, dark urine, vertigo, delirium, shock, and death. Treatment for arsenic poisoning includes Hemodialysis and a variety of drugs.
Wrinkles, whether they be fine line or deep furrows, typically appear on areas of the body that receive a high amount of exposure to the sun. Smoking, light skin type, hairstyle, the way you dress, your occupational and recreational habits, and heredity are all factors that promote wrinkling. Medical treatments for wrinkles include antioxidants, moisturizers, alpha-hydroxy acids, and vitamin A acid. Cosmetic procedures that treat wrinkles include dermabrasion, microdermabrasion, glycolic acid peels, laser resurfacing, Botox, and fillers.
Sunscreens are crucial for sun protection. Sun damage to the skin from exposure to ultraviolet rays is a risk factor for skin cancer and melanoma. To avoid sunburn, people should limit sun exposure during the peak hours of 10 a.m. to 3 p.m., wear protective clothing, and use a sunscreen. People with sensitive skin should use a sunscreen with an SPF of 30 or more.
Most often, caregivers take care of other adults who are ill or disabled. Less often, caregivers are grandparents raising their grandchildren. The majority of caregivers are middle-aged women. Caregiving can be very stressful, so it's important to recognize when it's putting to much strain on you and to take steps to prevent/relieve stress.
Disease prevention in men includes routine screening tests that are part of basic prevention medicine. Take an active role in your own health care and discuss screening tests with your doctor early in life. Age of screening and timing of screening depends upon the condition being assessed.
Disease prevention in women includes screening tests that are a basic part of prevention medicine. All screening tests
are commonly available through your general doctor. Some specialized tests may be available elsewhere.
Pilonidal cysts occur along the tailbone near
the cleft of the buttocks.
Pilonidal cysts are thought to develop from the
penetration of hairs deep into the skin.
Pilonidal cysts can become infected.
An infected pilonidal cyst (pilonidal abscess) requires incision and drainage.
Recurrence of pilonidal cysts is common, and surgery may be required for more
definitive management.
What is a pilonidal cyst?
A pilonidal cyst is a fluid-filled sac (cyst) that develops along the tailbone (coccyx) near the cleft of the buttocks. These cysts usually contain hair and skin debris, and sinus tracts may develop. Some individuals with a pilonidal cyst or sinus may not have any symptoms at all, whereas others may develop an inflammation of the cyst that leads to abscess formation with associated pain, redness, and irritation. Despite treatment, recurrence of pilonidal cysts i...
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