Flabby ridge correction using an auxiliary technique with connective tissue graft

A common finding in patients with edentulous maxilla and partially dentate mandible is mainly the presence of flabbiness in the anterior edentulous alveolar ridge that can compromise the retention and stability of a denture. Thus, this case report presents the correction of a flabby ridge, using an auxiliary technique combining surgical excision and autogenous connective tissue grafting. The technique improved the quality of the osteomucosal support of the alveolar ridge and increased the vestibule deepness, whose result increased the success rate of the new conventional total prosthesis.     

Eosinophilic ulcer of oral mucosa: a case report

Eosinophilic Ulcer (EU) is a rare self-limiting chronic benign lesion of the oral mucosa with pathogenesis still unclear, however it may resemble malignancies, traumatic ulcerations and some infections such as deep fungal infections, tuberculosis and primary syphilis. This is a case report of a patient with EU in the lateral border of the tongue with no history of associated trauma and refractory to treatment with drugs. The ulcer rapidly healed after an incisional biopsy and the definite diagnosis was achieved only combining histologic findings and the clinical follow-up.     

Arthrogryposis Multiplex Congenita in a Patient with Limited Mouth Opening: A Case Report

This report describes a case of arthrogryposis multiplex congenita and concomitant bruxism with limited mouth opening and pain in the temporomandibular joints (TMJ). A conservative treatment with a myorelaxing splint and physiotherapeutic exercises was prescribed resulting in improvement to the muscular and joint conditions and a reduction in pain.     

Severe acute pancreatitis with abscess after extracorporeal shock wave lithotripsy: a rare complication

Extracorporeal shock wave lithotripsy (ESWL) is a widely accepted procedure for urolithiasis. However, the shock waves do not pass through the body without damage. Here, we reported a 57-year-old man who underwent ESWL four times before, and immediately developed acute pancreatitis and peritoneal abscess after ESWL for a right renal stone. Although the possibility of post-ESWL acute pancreatitis is extremely low, urologists must be aware of this vital complication.     

Structural and pharmacological profile of generic enoxaparins used in Brazil

Generic active pharmaceutical ingredients (APIs) have been commonly used in Brazil, since 1999, but most of them are synthetic and small molecules. Recently, a large number of generic enoxaparins were introduced into the market raising concerns related to product-to-product interchangeability, efficiency, and drug counterfeiting. These drugs are produced from biological sources and their production involves complex procedures and purification processes. The present article evaluates several generic enoxaparins, structurally and pharmacologically, and compares them with the branded products. Structural analysis showed that the generic products are, indeed, quite similar to the branded products, however, this similarity cannot be extended to their pharmacological activities. The results showed that generic products must go through extensive structural, pharmacological, and clinical evaluation in order to assess their quality, efficacy and, ultimately, avoid drug counterfeiting before clinical use. Variation was also observed between the branded products, showing that such drugs must be at constant surveillance.