Though most manufacturers have stayed true to the dual-clutch pattern (two gear splines and two clutches), BMW chose a seven-speed single-clutch version for its mid-2000s M5 super-sedan, while supercar-maker Lamborghini also went with the single-clutch gearbox for its Aventador.
Definition. Meckelâs diverticulum is the most common problem that occurs in the digestive system. This condition happens when a pouch of tissue forms on the wall of the lower part of your small intestine (also known as your bowel).
Diagnosis of a bleeding Meckel diverticulum is established by technetium-99m (99m Tc) pertechnetate radioisotope scanning. This isotope, administered intravenously, is readily taken up by the gastric mucosa.