An aneurysm or other pathology within the aorticopulmonary window can lead to hoarseness of voice by compressing which nerve?
Explanation
This question links a specific anatomical location (aorticopulmonary window) with a cranial nerve (left recurrent laryngeal) and a resulting clinical sign (hoarseness), a classic clinical correlation.
Other questions
How many pairs of ribs are classified as "true ribs" based on their direct articulation with the sternum via costal cartilage?
What is the primary clinical significance of the Sternal Angle, also known as the Angle of Louis?
Damage to the long thoracic nerve, for instance during a mastectomy, can lead to what specific clinical sign due to paralysis of the serratus anterior muscle?
Which nerve provides the exclusive motor innervation to the respiratory diaphragm?
When a foreign object is aspirated, it is most likely to lodge in the right lung because the right main bronchus has what characteristics compared to the left?
The anterior interventricular branch of the left coronary artery is clinically significant and commonly known by what name?
Which component of the heart's conducting system is considered the primary pacemaker, initiating the normal cardiac cycle?
The lymphatic drainage from the majority of the breast, particularly the lateral quadrants, primarily flows to which group of nodes?
The azygos vein, a major vessel of the posterior thoracic wall, arches over the root of the right lung to drain into which large vein?
The thoracic (aortobronchial) constriction of the esophagus is caused by the close proximity of which two structures?
What is the primary clinical importance of knowing the location of the pleural reflection lines?
How many bronchopulmonary segments are typically present in the right lung?
In the left lung, the single apicoposterior bronchopulmonary segment (S1+2) corresponds to the fusion of which two distinct segments found in the right lung?
In postnatal circulation, the ligamentum arteriosum is the fibrous remnant of which fetal vascular structure?
The fossa ovalis, a depression in the interatrial septum of the adult heart, is a remnant of which fetal structure that allowed blood to bypass the pulmonary circulation?
Which of the following is considered the principal muscle of inspiration, responsible for the majority of air movement into the lungs during quiet breathing?
The thoracic duct, the main lymphatic vessel of the body, typically terminates by draining into the venous system at the junction of which two veins?
What is the primary function of the papillary muscles and their associated chordae tendineae within the heart's ventricles?
The transverse pericardial sinus is a passage within the pericardial cavity located posterior to the ascending aorta and pulmonary trunk, and anterior to what structure?
To avoid injury to the intercostal neurovascular bundle during a chest tube insertion, the needle and tube should be passed immediately over which landmark?
Fractures to the left 9th, 10th, and 11th ribs in the mid-axillary line are most likely to cause injury to which underlying organ?
In the right atrium, what is the name of the prominent muscular ridge that separates the smooth-walled posterior part (sinus venarum) from the anterior part lined with pectinate muscles?
The bronchial arteries, which provide nutrient blood supply to the tissues of the lungs and bronchi, typically arise as direct or indirect branches from which major artery?
What is the primary role of the vagus nerves (CN X) within the thorax?
What is the number of lobes in the right lung and the left lung, respectively?
The phrenic nerve, responsible for innervating the diaphragm, is formed from the anterior rami of which cervical spinal nerves?
In a right-dominant heart, the posterior interventricular artery (or posterior descending artery) is a branch of which major vessel?
What is the name of the clinical condition caused by the compression of nerves and vessels (like the brachial plexus and subclavian artery) as they pass through the superior thoracic aperture?
Which specific ribs are classified as 'true ribs' because each one connects directly to the sternum through its own costal cartilage?
The lingula, a tongue-like projection, is an anatomical feature that is homologous to the middle lobe of the right lung. On which lobe of which lung is the lingula located?
The septomarginal trabecula, also known as the moderator band, is a distinct muscular band found within which chamber of the heart?
Under normal physiological conditions, the pleural cavity, the potential space between the visceral and parietal pleurae, contains what?
The coronary sinus is the main venous channel of the heart, collecting deoxygenated blood from the myocardium. It opens into which heart chamber?
What type of joint is the manubriosternal joint, which is found at the sternal angle?
A Pancoast tumor located at the apex of the lung can cause Horner's syndrome by invading which nearby neurological structure?
The respiratory diaphragm has several openings to allow passage of structures between the thorax and abdomen. Which structure passes through the caval foramen?
How many semilunar cusps (or leaflets) does the aortic valve normally possess?
The left atrioventricular (mitral) valve is a bicuspid valve. What are the names of its two cusps?
Because the phrenic nerve arises from cervical spinal levels C3-C5, irritation of the diaphragm can cause referred pain to which part of the body?
From superficial to deep, what is the correct arrangement of the three layers of intercostal muscles?
The thymus gland, a primary lymphoid organ, is located predominantly in which part of the mediastinum?
What is the primary anatomical significance of the costal groove located on the inferior surface of a typical rib?
In the heart's conduction system, where is the atrioventricular (AV) node precisely located?
A hiatal hernia is a condition where the stomach protrudes into the thoracic cavity through a defect or widening of which diaphragmatic opening?
The hemiazygos vein and the accessory hemiazygos vein, which drain the left posterior thoracic wall, typically cross the midline to drain into which larger vein?
During a physical examination for breast cancer, movement or dimpling of the breast when the pectoral muscles are contracted is a sign of tumor invasion into what space?
The costodiaphragmatic recess is the lowest extent of the pleural cavity. It is a potential space located at the junction of which two named parts of the parietal pleura?
The artery supplying the sinuatrial (SA) node, the heart's primary pacemaker, most commonly arises from which coronary artery?
According to the note in the diagrams, the head of a typical thoracic rib articulates with which vertebral structures?