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Li Lang Bo
Endocrinology
About me
Li Langbo, Associate Chief Physician of the Endocrinology Department at Hunan Provincial People's Hospital, Master's degree holder. She is also the Executive Member and Secretary of the Hunan Provincial Women Physicians Association's Women's Endocrine Disease Prevention and Treatment Professional Committee, as well as a member of the Second Enzyme Disease Professional Committee of the Hunan Provincial Association of Traditional Chinese Medicine. She has hosted one provincial-level research project and has published several articles as the first author in domestic core journals.
Proficient in diseases
Specializes in the diagnosis and treatment of diabetes, thyroid diseases, and other endocrine disorders, with particular expertise in insulin intensification therapy for diabetes.
Voices
What department do you see for obesity?
The preferred specialty is endocrinology and metabolism because obesity itself is a metabolic disease. Besides the commonly known simple obesity, there is also a type called secondary obesity. The distinction between the two is that in simple obesity, the body does not suffer from any other disease; weight gain is merely caused by unscientific diet, irregular lifestyle, and lack of exercise, which can be resolved through some scientific methods. Another type is called secondary obesity, such as a common disease in endocrinology called Cushing's syndrome. It is caused by a tumor or hyperplasia in the pituitary or adrenal glands, or other reasons that lead to an excessive secretion of cortisol in the blood, consequently causing a redistribution of body fat, leading to moon face, buffalo hump, and accumulation of subcutaneous fat in the abdomen. Common in endocrinology, hypothyroidism can also lead to weight gain. This requires endocrinology specialists to diagnose and identify the specific condition in order to provide appropriate treatment.
What tests are needed for obesity?
Obesity is divided into simple obesity and secondary obesity. Simple obesity refers simply to being overweight without any other primary diseases. Secondary obesity requires examination of certain conditions, such as hypothyroidism, which can lead to obesity, thus necessitating thyroid function tests; or Cushing's syndrome, which involves increased body weight due to excessive corticosteroid hormones produced by various causes, necessitating an examination of the cortisol rhythm and sometimes a dexamethasone suppression test, magnetic resonance imaging (MRI) of the pituitary, and CT scan of the adrenal glands; also conditions such as depression or psychiatric illnesses that can lead to weight gain, requiring corresponding psychiatric scales, among others. In addition to these tests, it is also necessary to consider the patient's clinical symptoms and then conduct targeted examinations based on these symptoms.
Is leukopenia severe?
The normal value of white blood cells in the human body is 4 to 10×10^9/L. White blood cells mainly consist of neutrophils and lymphocytes, along with some other types of eosinophilic and basophilic granulocytes. If the total white blood cell count decreases, generally falling below 4 to 10×10^9/L, it is referred to as leukopenia. Among these, neutrophils are the most related to the body's immune response. If neutrophils decrease to less than 1.5×10^9/L, it is defined as neutropenia, which is very serious. If neutropenia occurs, the resistance to infections is greatly lowered, making the body highly susceptible to various infections. Active treatment to increase white blood cells is necessary; otherwise, any infection may lead to severe conditions like septicemia and septic shock, which can even be life-threatening.
What are the dietary restrictions for obesity?
If it's obesity, it means a body mass index (BMI) greater than 28. In terms of dietary restrictions for obesity, the general principles are low salt and low fat. First and foremost, intake of fats should be limited, including both the cooking oils and foods consumed. Preference should be given to vegetable oils, and consumption of animal fats should be minimized. Even with vegetable oils, there is a limit to how much should be used, as excessive amounts can also exceed health standards. Furthermore, one should eat less fast food and junk food, such as various fried foods or those containing excessive seasonings, and these foods should be consumed minimally. There are also "invisible" fats to consider, such as those found in nut snacks and various small packaged snacks like peanuts and fried beans, which are very high in calories and should be consumed less. Additionally, sugary drinks like iced tea and pear syrup drinks should be avoided. The overall principle is a low-calorie diet, avoiding high-calorie foods.
Which department does obesity belong to?
Obesity is defined by calculating the Body Mass Index (BMI), where one's weight in kilograms is divided by their height in meters squared to obtain a numeric value. If the BMI is 28 or higher, it is defined as obesity. There are two types of obesity based on BMI excess: simple obesity and secondary obesity. Simple obesity occurs without any other internal medical conditions, purely due to weight gain. Secondary obesity may be due to other psychosomatic diseases that lead to an increase in BMI. Therefore, it is recommended to consult the endocrinology department for physical examinations and laboratory tests to determine whether the obesity is simple or secondary. Hence, a consultation in the endocrinology department is advised.