Orthotic bracing is often successful in prepubertal children whose chest wall is compliant. Expert opinion suggests that the noncompliant chest wall malformation or significant asymmetry of the pectus carinatum malformation caused by a concomitant excavatum-type malformation may not respond to orthotic bracing. "Regular supervision during the bracing period is required for optimal results. Adjustments may be needed to the brace as the child grows and the pectus improves. Surgical
For patients with severe pectus carinatum, surgery may be necessary. However bracing could and may still be the first line of treatment. Some severe cases treated with bracing may result in just enough improvement that patient is happy with the outcome and may not want surgery afterwards. If bracing should fail for whatever reason then surgery would be the next step. The two most common procedures are the Ravitch technique and the Reverse Nuss procedure.A modified Ravitch technique uses bioabsorbable material and postoperative bracing, and in some cases a diced rib cartilage graft technique.The Nuss was developed by Donald Nuss at the Childrens Hospital of the Kings Daughters in Norfolk, Va. The Nuss is primarily used for Pectus Excavatum, but has recently been revised for use in some cases of PC, primarily when the malformation is symmetrical. Other options
After adolescence, some men and women use bodybuilding as a means to hide their malformation. Some women find that their breasts, if large enough, serve the same purpose. Some plastic surgeons perform breast augmentation to disguise mild to moderate cases in women.
Mast cell activation syndrome (MCAS) is a type of mast cell activation disorder (MCAD), and is an immunological condition in which mast cells inappropriately and excessively release chemical mediators, resulting in a range of chronic symptoms, sometimes including anaphylaxis or near-anaphylaxis attacks. Primary symptoms include cardiovascular, dermatological, gastrointestinal, neurological and respiratory problems.Multiple diagnostic schemes for MCAS have been proposed, and the condition is increasingly over-diagnosed or misdiagnosed. Signs and symptoms
MCAS is a condition that affects multiple systems, generally in an inflammatory manner. Symptoms typically wax and wane over time, varying in severity and duration. Many signs and symptoms are the same as those for mastocytosis, because both conditions result in too many mediators released by mast cells. It has many overlapping characteristics with recurrent idiopathic anaphylaxis, although there are distinguishing symptoms, specifically hives and angioedema.Common symptoms include:
Dermatological
flushing
hives
easy bruising
either a reddish or a pale complexion
itchiness
burning feeling
dermatographism
Cardiovascular
lightheadedness, dizziness, presyncope, syncope, arrhythmia, tachycardia
Gastrointestinal
diarrhea and/or constipation, cramping, intestinal discomfort
nausea, vomiting, acid reflux
swallowing difficulty, throat tightness
Respiratory
congestion, coughing, wheezing
Anaphylaxis If too many mediators are released into a patients system, they may also experience anaphylaxis, which primarily includes: difficulty breathing, itchy hives, flushing or pale skin, feeling of warmth, weak and rapid pulse, nausea, vomiting, diarrhea, dizziness and fainting. Causes
There are no known causes, but the condition appears to be inherited in some patients. Symptoms of MCAS are caused by excessive chemical mediators inappropriately released by mast cells. Mediators include leukotrienes, histamines, prostaglandin, and tryptase.