If there are 7 abnormalities in skin problems, it may be due to cancer precursors

If there are 7 abnormalities in skin problems, handheld dermatoscope it may be due to cancer precursors

Before we begin, let's do a junior high school biology problem to see if you remember:

As the largest organ of the human body, skin is the "magic mirror" of many diseases. In life, it may have color changes, such as red, yellow, black, etc. Strange spots may appear, such as spider moles, age spots, freckles, etc. Structural changes may also occur, such as thickening, ulcers, cysts, etc.

Three years ago, Mr. Li (not his real name), electronic dermatoscope a 32-year-old man from Ezhou Province, developed an unexplained lump on his left waist.

In June, he sought treatment at a hospital. Upon examination, he discovered that the lump was a raised dermatofibrosarcoma, and immediately had surgery to remove it.

After the operation time, Mr. Li felt that the wound recovery effect was not good, always dull pain, in order to clarify whether the enterprise and other causes, he changed a hospital for treatment.

After further examination, the doctor found that Mr. 365nm UV Lamp Li's surgical suture wound was tender, and the surrounding skin texture was hard, which was preliminarily diagnosed as skin cancer by MRI.

The next day, Mr. Li underwent radical surgery for skin lesions, and the postoperative pathological diagnosis was still protuberant cutaneous fibrosarcoma. The doctor said it was probably because the last operation didn't remove it completely.

However, Mr. Li is lucky, because his two protrusions of skin fibrosarcoma is relatively easy to treat malignant tumors, usually can be cured. But there are many tumors that can respond to skin abnormalities. If detected late, the cure rate is uncertain.

Today, Uncle will give you a plate of those worthy of attention to the abnormal skin symptoms.

Fibrocytomarcoma of protuberant skin described above generally occurs in the trunk, proximal extremities, etc. Early clinical symptoms can be manifested as a hard plaque, and the plaque development requires multiple hard nodules with light red or light blue, without significantly reducing pain.

As the damage gradually increases, there will be a raised solid mass that is smooth on the surface, but the pressure may ooze a purulent object or ulcers, and the pain will become apparent.

Squamous cell carcinoma of the skin tends to occur on the scalp, face, back of the hand, etc., with early manifestations of red induration, scab, and unclear boundary.

As the disease progresses, it can become warty or papillary, with scales on the surface and granular ulcers in the middle, accompanied by pain and a foul odor. In advanced stages, it is usually accompanied by systemic symptoms such as fever, weight loss, and fatigue.

About 40% to 50% of melanomas develop from pigmented moles. If the size, color, surface features, texture and shape of the mole have changed, or the skin around the mole has an inflammatory reaction such as bleeding, ulcers, itching and pain, you should seek medical attention promptly, which may be an early sign of melanoma.

After all, melanoma spreads rapidly, and if left untreated, patients can die months after diagnosis.

The early symptoms of basal cell carcinoma are not obvious and are easily overlooked, leading to missed diagnosis or misdiagnosis.

In the early stage, it appeared as a round patch with bright surface and protruding edge. Freckle-like dark spots may be seen, some of which may have telangiectasia, or pale red mossy pimples, or small areas of erosion and scab.

Basal cell carcinoma has low malignant degree, slow growth and high cure rate. If diagnosed and treated early, the 5-year survival rate can reach more than 90%.

Jaundice is one of the most obvious features of liver disease, manifested by yellowing of the skin and fundus, which is caused by abnormal liver function and metabolism.

Subcutaneous bleeding is a condition that patients with terminal liver disease will appear, because the Chinese liver system can synthesize clotting factors, and the development of human clotting function will be affected by society after the occurrence of lesions, resulting in skin problems such as subcutaneous bruising or spider moles.