The teres minor and infraspinatus muscles bear a close anatomical relationship in the posterior aspect of the scapula and constitute part of the rotator cuff muscles. Although there are only occasional reports of vari...The teres minor and infraspinatus muscles bear a close anatomical relationship in the posterior aspect of the scapula and constitute part of the rotator cuff muscles. Although there are only occasional reports of variations of the rotator cuff muscles, this paper reports the first combined occurrence of triple-tailed teres minor and infraspinatus muscle possessing two distinct parts, infraspinatus major and minor which are of clinical and sporting importance. Aberrant variations of rotator cuff muscles need to be brought to the knowledge of radiologists, surgeons and anatomists.展开更多
Fibularis tertius is a variant muscle of the leg that inserts in the foot. It has been implicated in providing clues to the evolution of upright posture in man. This work investigates the prevalence of fibularis terti...Fibularis tertius is a variant muscle of the leg that inserts in the foot. It has been implicated in providing clues to the evolution of upright posture in man. This work investigates the prevalence of fibularis tertius muscle in the African population, using south-western Nigeria as a sample population. The percentage prevalence of fibularis tertius muscle in the population studied is 63%, with higher prevalence in males compared to females. The muscle was however observed to present itself more on the right limb than on the left. Fifteen percent (15%) of the subjects had fibularis tertius muscle only on the right foot. Six percent (6%) had the muscle on the left foot only, 52% had it on both feet and 27% did not have the muscle on any of their foot. A unique surface positioning of the fibularis ter-tius tendon was also observed in all the subjectsstudied. These findings may provide contributions to the clinical evaluation of the muscle.展开更多
The aim of this study is to review clinical case ascites and the use of ultrasound for the detection/classification of free intra-peritoneal fluid. Current therapeutic modality is in support of ultrasound guided parac...The aim of this study is to review clinical case ascites and the use of ultrasound for the detection/classification of free intra-peritoneal fluid. Current therapeutic modality is in support of ultrasound guided paracentesis/thoracocentesis as a multidisciplinary procedure for ascitic reduction. Post-surgical free intra-peritoneal fluid is a common iatrogenic complication. We present ascitic cases of diseased conditions, questionable origins (in females) following hernia reduction and laparoscopic procedures to evaluate ascitic etiology through ultrasound. Average attenuation and quadrant sum of largest fluid pocket ultrasound (frozen) images were measured. 12 patients with free intra-peritoneal fluid had identifiable anatomical organs: liver, kidneys, urinary bladder and bowel loops. The size of maximal pocket of ascitic fluid in ill-patients was 1210/300 mm2, while fluid in subjects with non-traumatic injury was clear (free of striations) and appeared less dense.展开更多
文摘The teres minor and infraspinatus muscles bear a close anatomical relationship in the posterior aspect of the scapula and constitute part of the rotator cuff muscles. Although there are only occasional reports of variations of the rotator cuff muscles, this paper reports the first combined occurrence of triple-tailed teres minor and infraspinatus muscle possessing two distinct parts, infraspinatus major and minor which are of clinical and sporting importance. Aberrant variations of rotator cuff muscles need to be brought to the knowledge of radiologists, surgeons and anatomists.
文摘Fibularis tertius is a variant muscle of the leg that inserts in the foot. It has been implicated in providing clues to the evolution of upright posture in man. This work investigates the prevalence of fibularis tertius muscle in the African population, using south-western Nigeria as a sample population. The percentage prevalence of fibularis tertius muscle in the population studied is 63%, with higher prevalence in males compared to females. The muscle was however observed to present itself more on the right limb than on the left. Fifteen percent (15%) of the subjects had fibularis tertius muscle only on the right foot. Six percent (6%) had the muscle on the left foot only, 52% had it on both feet and 27% did not have the muscle on any of their foot. A unique surface positioning of the fibularis ter-tius tendon was also observed in all the subjectsstudied. These findings may provide contributions to the clinical evaluation of the muscle.
文摘The aim of this study is to review clinical case ascites and the use of ultrasound for the detection/classification of free intra-peritoneal fluid. Current therapeutic modality is in support of ultrasound guided paracentesis/thoracocentesis as a multidisciplinary procedure for ascitic reduction. Post-surgical free intra-peritoneal fluid is a common iatrogenic complication. We present ascitic cases of diseased conditions, questionable origins (in females) following hernia reduction and laparoscopic procedures to evaluate ascitic etiology through ultrasound. Average attenuation and quadrant sum of largest fluid pocket ultrasound (frozen) images were measured. 12 patients with free intra-peritoneal fluid had identifiable anatomical organs: liver, kidneys, urinary bladder and bowel loops. The size of maximal pocket of ascitic fluid in ill-patients was 1210/300 mm2, while fluid in subjects with non-traumatic injury was clear (free of striations) and appeared less dense.
