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Zhang Peng
General Surgery
About me
Studied at Changzhi Medical College from 2004 to 2009, graduated with a bachelor's degree; Studied at Qinghai University from 2009 to 2012, graduated with a master's degree in surgery; Employed at Linfen People's Hospital in July 2012, working in general surgery to present. Visiting scholar at Peking University Medical School from March to December 2019.
Proficient in diseases
Common diseases in general surgery: comprehensive treatment of gastrointestinal tumors, thyroid and breast diseases, inguinal hernia, etc.
Voices
Can an umbilical hernia heal itself?
Umbilical hernias can heal on their own, but we need to choose the appropriate method during the treatment process. Generally, if the umbilical hernia occurs before the age of two, we can choose a coin larger than the umbilical ring or a flat board, wrap it in gauze to press against the umbilical ring, and then use tape to secure it to prevent it from moving. In such cases, the hernia may heal on its own. During the observational treatment of an umbilical hernia, it is also important to prevent the child from engaging in vigorous activities or crying. If the diameter of the umbilical ring exceeds 1.5cm after the age two, we recommend choosing surgical treatment. Generally, if the umbilical hernia has not healed by the age of five, we actively recommend opting for surgical treatment. If the child's improper lifestyle can cause aggravation or even rupture of the umbilical hernia, emergency surgery is required in such cases.
Is allergic purpura with abdominal pain easy to treat?
Allergic purpura with abdominal pain, also known as abdominal allergic purpura, involves gastrointestinal symptoms associated with allergic purpura, primarily characterized by episodic severe abdominal pain, usually around the navel or lower abdomen, and may sometimes be accompanied by vomiting. Treatment typically involves bed rest, actively identifying the cause, controlling infections, and supplementing relevant vitamins. It's also important to check for any symptoms of gastrointestinal bleeding. If there are signs of gastrointestinal bleeding, strict dietary management is necessary, blood transfusions may be required when needed, and the healing of the gastrointestinal tract must be monitored. Medications to suppress acid or protect the gastric mucosa could be considered. Generally, the prognosis for allergic purpura is favorable, though very few severe cases may experience gastrointestinal complications such as bleeding, intussusception, or even necrosis. Although the prognosis is generally good, relapse is common. (Please use medications under the guidance of a professional physician and do not self-medicate.)
Can umbilical hernia be treated with moxibustion?
Umbilical hernia is fundamentally a surgical condition. The effectiveness of moxibustion in treating umbilical hernia is generally not very clear, and currently, there is no scientific basis to prove that moxibustion can cure umbilical hernia. Typically, umbilical hernias occur when the umbilical ring does not completely close. In children under six months, a conservative treatment approach is usually chosen. This can involve using a coin or cardboard larger than the umbilical ring, wrapping it to press against the ring, and securing it with adhesive tape to prevent movement. Most patients under six months old can heal naturally. For umbilical hernias, if the child is over two years old and the umbilical ring is still larger than 1.5 cm, surgical treatment is recommended. Moxibustion treatment does not offer significant benefits in the treatment of umbilical hernias. Therefore, as umbilical hernia is a surgical condition, it is advised that patients undergo surgery if their condition permits.
Is intestinal obstruction dangerous?
Whether intestinal obstruction is dangerous depends on the actual individualized level. If the obstruction has progressed to symptoms of peritonitis, and if intestinal necrosis cannot be ruled out, not performing timely exploratory laparotomy surgery could potentially endanger the patient's life. However, if it is just a mild incomplete obstruction, with signs of passing gas and stools, and the patient’s abdominal symptoms are not pronounced, and related examinations are not concerning, then the risk to the patient might be relatively smaller. Therefore, in such cases, it is not possible to generalize, and decisions need to be made based on the individual situation.
Can an umbilical hernia be massaged back into the abdominal cavity?
Umbilical hernias can be massaged back into the abdominal cavity, but if the hernia suddenly becomes hard, or increases in size significantly and cannot be reduced promptly, careful observation is needed to determine if incarceration has occurred. If incarceration persists for too long, it might lead to intestinal necrosis or rupture. Generally, umbilical hernias can self-heal within six months through conservative treatment. If the diameter of the umbilical ring still exceeds 1.5 centimeters after the age of two, it is advised to opt for surgical treatment. For patients over five years old, surgery is recommended under any circumstances. In conservative treatment of umbilical hernias, the most common method involves using an object larger than the umbilical ring, such as a coin or cardboard, wrapped and fixed to the umbilical area, then secured with adhesive tape to prevent movement. Generally, this treatment method is quite effective.
Early symptoms of intestinal obstruction
What are the early symptoms of intestinal obstruction? For intestinal obstruction, the symptoms that appear in the early stages vary depending on the location of the obstruction. If it is a high-level obstruction, the main early symptoms are nausea and vomiting. If it is a low-level obstruction, abdominal distension is more prominent early on, and nausea and vomiting are less common. Additionally, the cause of the obstruction also leads to different symptoms. For instance, if the obstruction is simply due to adhesions in the abdominal cavity, the early symptoms may include poor appetite or nausea and vomiting. If it is caused by tumors in the digestive tract, early symptoms might include abdominal bloating, difficulty defecating, bloody stools, or changes in the characteristics of the stool, among others.
Lipoma surgery cost
Small lipomas are generally treated on an outpatient basis in some top-tier municipal hospitals, including local anesthesia. The cost of anesthesia generally ranges from 200 to 300 yuan. However, this depends on the size and location of the lipoma. If the lipoma is in a special area or is relatively large, the surgery costs may increase. It also depends on whether the lipoma is a liposarcoma. If liposarcoma cannot be ruled out, then further extensive excision during hospitalization is needed after a pathological examination. Thus, the cost of the surgery for removing the tumor will depend on the specific condition.
Does an umbilical hernia affect a baby's gastrointestinal system?
Umbilical hernia generally does not affect a baby's gastrointestinal tract, but we need to avoid the hernia becoming trapped or even rupturing. Once an umbilical hernia has formed, the hernial sac may contain abdominal omentum or possibly intestines. If the intestines become trapped, this can lead to necrosis of the intestines. Generally, patients may experience nausea, vomiting, or even bloody stools. Therefore, umbilical hernias can usually be treated conservatively within the first six months. If the diameter of the umbilical ring is still greater than 1.5 cm after the age of two, we recommend early surgical intervention, as only surgical treatment can cure it. In the treatment process of an umbilical hernia, the conservative treatment methods adopted mainly involve using a coin or a flat board larger than the umbilical ring, wrapping it to press against the umbilical ring, and then securing it with wide tape to prevent movement.
What can you eat with intestinal obstruction?
Intestinal obstruction, as the name implies, is when the contents within the intestines are blocked. Generally, patients are not allowed to eat, but this depends on the progress of the condition and whether there is a need for food or water intake. In some cases of incomplete obstruction, it is possible to consume a small amount of liquid or residue-free diet. However, for cases of obstruction with clear symptoms and severe conditions, patients are not permitted to eat. They might even require gastrointestinal decompression, which involves the insertion of a gastric tube for further treatment.
Is an enlarging umbilical hernia dangerous?
Umbilical hernia is not more dangerous as it gets larger; rather, the larger the umbilical hernia, the less likely it is to heal on its own. During the observation of an umbilical hernia, we need to be vigilant about the possibility of incarceration or rupture. This condition arises because the umbilical ring does not heal and close properly, typically presenting as a raised lump at the navel, which can recede on its own or disappear. Generally, umbilical hernias can heal on their own within the first six months with proper treatment. However, if the diameter of the umbilical ring exceeds 1.5 cm after the age of two, surgical treatment is required. In any case, if the patient is over the age of five and the hernia is still present, surgery is the chosen treatment. In treating umbilical hernias, our conservative approach involves using a coin or a flat board larger than the umbilical ring, wrapping it, and securing it at the umbilical area with adhesive tape to prevent movement, which generally produces good results.