Giacomini Syndrome

Giacomini syndrome, also known as true microcephaly, is a rare congenital disorder characterized by an abnormally small size of the skull and brain.

This syndrome is named after the Italian anatomist Carlo Giacomini, who first described the disease in the late 19th century. With Giacomini syndrome, the size of the skull and brain is significantly smaller than normal. Typically, the brain volume is less than 1000 cm3 compared to the normal volume of 1300-1400 cm3.

The main symptoms of Giacomini syndrome include:

  1. Microcephaly - abnormally small size of the head and skull
  2. Delayed mental and physical development
  3. Visual, hearing, speech impairments
  4. Convulsions
  5. Behavioral and cognitive disorders

The causes of Giacomini syndrome are not fully understood. It is believed that the disease may be caused by genetic mutations, chromosomal abnormalities, intrauterine infections or toxins.

Treatment is mainly symptomatic and is aimed at correcting developmental delays through physiotherapy, speech therapy, and special education. The prognosis for Giacomini syndrome is serious, since the disease leads to profound mental retardation. However, with early detection and adequate treatment, patients' condition may improve.



Giacomini syndrome is a rare hereditary disease that is characterized by premature cessation of growth and reduction in head size in newborns. This syndrome is also called true microcephaly, since it represents an excessive reduction of the head and skull. Named after the Italian scientist Giacomini, who described this condition in 1870. Scientists are still



Giacominia syndrome is a rare genetic disorder that is characterized by a small head size relative to body size. This syndrome is characterized by a wide palpebral fissure, a small forehead and a small facial part. Giacomina is an Italian surname that refers to the anatomist who described this condition in 1881. Giacomin syndrome is named after him, as he was the first to describe it. This syndrome is a form of microcephaly.

Microcephaly is a genetic disease in which a person has a smaller head than is necessary for the normal functioning of the body. It can be associated with both physical abnormalities and impaired brain development. Some types of microcephaly can cause mental retardation, vision problems, hearing problems, language problems, memory and movement problems, and other symptoms.

Giacomini syndrome affects one in two thousand newborns. It was discovered in Italy at the end of the 19th century. Initially, the syndrome was called microcephaly, but in the 20th century it was renamed after the scientist who first described this disease. Giacomin was not only a doctor, but also an anatomist, which allowed him to deeply study issues related to brain development.

Patients with Giacominia syndrome may experience a wide range of symptoms associated with impaired brain development. These symptoms may include wide palpebral fissures, large eye sockets and eyebrows, a small nose with a flat bridge, a small mouth, dental problems and other problems associated with hypoplastic facial soft tissues. There are often problems with hair growth on the head and face, including pubic and dental hair. Patients may have problems with balance and coordination of movements. They may also experience problems with hearing, vision and speech. Usually, being born with this syndrome is an accident and is not caused by anything.

The diagnosis of Giacomini syndrome is usually made based on genetic testing. There are several genes that can lead to this syndrome. One of them is called UGT1A. Dysfunction of this gene can lead to the synthesis of low-quality hormones, which causes a wide range of problems with physical and mental development.

There is no cure for Giacomina syndrome. There are treatments for some symptoms of the disease, but these are usually used to support the person to help them make the most of their abilities.

Scientists are working to develop new ways to treat this syndrome, since improving these indicators can improve the quality of life of patients and prevent their disability. But for now, the best treatment is support.