The Frontal Phocomelia in a 3-Year-Old Girl.

Background: Phocomelia is a congenital limb deformity in which the proximal part of the upper or lower limb does not develop. Occasionally the malformed limb may be located ectopically. Case report: We present a frontal phocomelia in a three-year-old girl with right-hand phocomelia and thoracoschisis. The patient's arm was connected directly from the front of the chest, with a rudimentary thumb and two fingers. The truncated arm was not functional. The acromioclavicular joint was abnormal and ectopic, the limb articulated with the medial side of sternum. The thoracoschisis manifested as eventration of the right liver lobe and right side of chest wall. Conclusion: Ectopic phocomelia can be associated with thoracoschisis, it can be nonfunctional, and can articulate with the sternum.

Therapeutic Efficiency of Humic Acids in Intoxications.

Humins, humic and fulvic acids represent molecules with complex structures. These compounds comprising humic substances (HS) exist naturally in soil, brown coal, peat, and water. They are formed during the decomposition and transformation of organic matter (animal and plant remains) and their formation explains several theories. Within their chemical structures, there are numerous phenolic and carboxyl groups and their derivatives that affect their different properties, such as their solubility in water or their absorption of cations or mycotoxins. The manifold chemical structure of HS alters their polyelectrolyte character and thus their chelating efficiency. For many years, HS have been studied due to their detoxification, anti-, and pro-inflammatory or anticancer and antiviral ability. This article summarizes the antioxidant and adsorption properties of humic acids, highlighting their usefulness in intoxications.