The size and flight mechanics of giant pterosaurs have received considerable research interest for the last century but are confused by conflicting interpretations of pterosaur biology and flight capabilities. Avian biomechanical parameters have often been applied to pterosaurs in such research but, due to considerable differences in avian and pterosaur anatomy, have lead to systematic errors i...

Giant cell tumours are common bone tumours usually benign which arise at the metaphysis and extend towards the epiphysis of bone. A case of giant cell tumour in the distal humerus which is a rare site is presented here. Radiological investigations and biopsy in a 20 year old male who presented to our orthopedic department with elbow pain, led to a diagnosis of giant cell tumour at the medial ep...

UNLABELLED We report a case of 31 years-old female suffering from complicated giant bulla in the right upper pulmonary lobe. The patient was admitted to our hospital with a radiologic diagnosis of hydro - pneumothorax treated by chest tube in a first time, and later, for prolonged air leaks, by uniportal VATS with a single 4-cm skin incision. We have observed a giant ruptured bulla in right upp...

Giant cell tumors are distinctive neoplasms characterized by a profusion of multinucleate giant cells scattered throughout a stroma of mononuclear cells. Most giant cell tumors are found at the epiphyses of long bones, especially around the knee joint. Flat bone involvement is rare. However, a case of giant cell tumor with secondary aneurysmal bone cyst was encountered at the scapula of a 25-ye...

The mechanisms generating giant miniature excitatory postsynaptic currents (mEPSCs) were investigated at the hippocampal mossy fiber (MF) to CA3 pyramidal cell synapse in vitro. These giant mEPSCs have peak amplitudes as large as 1,700 pA (13.6 nS) with a mean maximal mEPSC amplitude of 366 +/- 20 pA (mean +/- SD; 5 nS; n = 25 cells). This is compared with maximal mEPSC amplitudes of <100 pA ty...

Giant ragweed is a troublesome, early emerging summer annual weed found throughout the Midwest and eastern Corn Belt. Knowledge about the emergence pattern of giant ragweed and how it responds to tillage can help in developing effective integrated management strategies. The objectives of this study were to explore the emergence pattern of a glyphosate-resistant giant ragweed population from Neb...

inflammatory endobronchial polyp is a rare disease mostly encountered in asthmatic patients. chronic airway and foreign material irritation or thermal injury may result in the formation of granulated tissues and become polypoid mass. herein, we describe a 52-year-old man with severe respiratory distress and infection with 35 years history of smoking. he had an obstructive pattern in his pulmona...

BACKGROUND Multinucleated giant cells in the epidermis can either be epithelial or histiocytic. Epithelial multinucleated giant cells are most often associated with herpes virus infections. PURPOSE To review the histologic differential diagnosis of conditions with epithelial and histiocytic multinucleated giant cells-since multinucleated giant cells in the epidermis are not always pathognomon...

Mediastinal lymphangioma is primarily a benign lesion and the majority of the cases are found incidentally. These lesions account for approximately 1% of all mediastinal tumors. Here we present a giant mediastinal cystic mass in a 35-year-old female who was presented with severe respiratory distress. On the plain chest radiography and CT scan, a massive left pleural effusion with large paraster...