EPIC may be given in multiple cycles for several months after surgery.Systemic chemotherapy may be administered as additional or adjuvant treatment. Due to the increased availability of new chemotherapies developed for colorectal cancer patients, some patients have experienced stability in tumor growth with systemic chemotherapy. Systemic chemotherapy is generally reserved for patients with advanced disease, recurrent disease, or disease that has spread to the lymph nodes or distant sites.This disease may recur following surgery and chemotherapy. Periodic post operative CT scans and tumor marker laboratory tests are used to monitor patients for disease progression. Epidemiology
The overall incidence was previously estimated at 0.5 to 1 cases per 100,000 people per year. Recent research in Europe indicates that the previous estimate of 1-2 persons per million may be underestimating the actual rate by approximately half, with the real incidence being approximately 3.2 persons per million, and the prevalence being 22 persons per million. It is slightly more common in women than men (male:female ratio of approximately 1:1.3,), although the actual ratio is difficult to identify due to potential misdiagnoses and possibly inclusion bias in reported studies. The median age at presentation is typically about 50 years with a range of 20–25 years, but PMP may strike persons of any age. History
The first case was described by Carl F. Rokitansky in 1842. Werth in 1884 coined the term pseudomyxoma peritonei, describing it in association with a mucinous ovarian tumor. In 1901 Frankel described the first case associated with a cyst of the appendix.
Neu–Laxova syndrome (also known as Neu syndrome or Neu-Povysilová syndrome, abbreviated as NLS) is a rare autosomal recessive disorder characterized by severe intrauterine growth restriction and multiple congenital malformations. Neu–Laxova syndrome is a very severe disorder, leading to stillbirth or death shortly after birth. It was first described by Dr. Richard Neu in 1971 and Dr. Renata Laxova in 1972 as a lethal disorder in siblings with multiple malformations. Neu–Laxova syndrome is an extremely rare disorder with less than 100 cases reported in medical literature. Signs and symptoms
Neu-Laxova syndrome presents with severe malformations leading to prenatal or neonatal death. Typically, NLS involves characteristic facial features, decreased fetal movements and skin abnormalities. Fetuses or newborns with Neu–Laxova syndrome have typical facial characteristics which include proptosis (bulging eyes) with eyelid malformations, nose malformations, round and gaping mouth, micrognathia (small jaw) and low set or malformed ears. Additional facial malformations may be present, such as cleft lip or cleft palate. Limb malformations are common and involve the fingers (syndactyly), hands or feet. Additionally, edema and flexion deformities are often present. Other features of NLS are severe intrauterine growth restriction, skin abnormalities (ichthyosis and hyperkeratosis) and decreased movement. Malformations in the central nervous system are frequent and may include microcephaly, lissencephaly or microgyria, hypoplasia of the cerebellum and agenesis of the corpus callosum. Other malformations may also be present, such as neural tube defects.