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The patient then underwent thoracoscopic radical resection of the right upper lung cancer under general anesthesia and recovered uneventfully after surgery. The postoperative pathology examination showed complete response and no signs of recurrence were discovered on the 6 months follow up during which time the patient received immunotherapy on a monthly basis. We report on a case of immunotherapy in a geriatric patient with literature review which supports new treatment strategies for the treatment of elderly patients with lung cancer.Pulmonary vein stenosis (PVS) is a rare event following lung transplantation which increases the risk of morbidity and mortality. Early detection and rapid treatment of this condition is crucial for its management. Although several reports on PVS have been published, there is little consensus regarding its diagnosis and the methods of management. Here we present our experience with PVS. A 31-year-old man received a left lung transplant for chronic hypersensitivity pneumonitis. One year after his single-lung transplant, he began to develop persistent progressive hypoxemia. Computed tomography (CT) of the chest showed left pleural effusion and thickening of the interlobular septa. The results of bronchoscopy and transbronchial biopsies excluded the possibility of acute rejection or infection. The pleural effusion was transudative with lymphocyte predominance. Computed tomography angiography (CTA) in the left atrium and pulmonary veins demonstrated obvious stenosis of both the upper and lower left pulmonary veins (LLPVs) at the transplant anastomotic site. The patient underwent a catheter-guide stent implantation into the stenotic segment of the upper left pulmonary vein (ULPV), and his pleural effusion and hypoxemia problems were ameliorated. Ten months after the intervention, the patient was in excellent clinical condition. In a literature review, we discuss the importance of identifying PVS early after transplantation, the utility of CTA for diagnosis and the use of pulmonary vein stenting intervention. This review provides a basis for further diagnostic strategies and treatments for PVS following lung transplantation.Familial hypercholesterolemia (FH) is one of the most common inherited metabolic disorders characterized by elevated low-density lipid cholesterol (LDL-C) levels that lead to coronary artery disease at an early age and a low occurrence of cerebrovascular disease. Low-density lipoprotein receptor (LDLR) gene mutation is the most common cause of FH. Here, we report a case of a 47-year-old woman who had multiple carotid artery stenosis and brain ischemic foci, an elevated level of LDL-C, underwent eyelid xanthoma excision, and a family history of hyperlipidemia. Thereafter, she was diagnosed with FH according to the Dutch Lipid Clinical Network criteria and whole genome sequencing revealed compound heterozygous LDLR mutations. However, she denied a history of coronary heart disease (CAD). The patient underwent stenting of the right subclavicular artery and right internal carotid artery in our hospital. Lipid-lowering drugs were also administered to prevent stroke recurrence. During a 3-year follow-up, the blood lipid level of the patient reduced, and the condition of intracranial and extracranial vascular stenosis improved. Furthermore, a cascade screening was performed in her pedigree, and 7/9 family members were found to have elevated LDL-C, 6/7 were found to carry one of the two LDLR variants detected in the proband, and in 4/6, the carotid intima-media thickness was ≥1 mm, which was predicted as a high risk factor of cerebrovascular disease. Her relatives with high risks of cardiovascular or cerebrovascular diseases have been under lipid monitoring and management of risk factors since then. To date, no cardiovascular or cerebrovascular event has been reported. [https://www.selleckchem.com/products/ipi-549.html https://www.selleckchem.com/products/ipi-549.html] In conclusion, this case reminds us to consider FH screening in early-onset stroke or transient ischemic attack patients with elevated LDL-C level. Our report also demonstrates the beneficial role of genetic testing and cascade screening in the relatives of FH patients.Nervus intermedius neuralgia (NIN) is a rare craniofacial neuralgia with features of paroxysmal pain in the deep ear. Because of sensory nerves overlap in the ear, the diagnosis of NIN is often difficult and not definitive. Here, we present the case of a 70-year-old woman who had deep-ear pain for more than 4 years and was diagnosed with trigeminal neuralgia and treated with carbamazepine without relief in another hospital. Magnetic resonance tomographic angiography revealed no neurovascular conflict with the trigeminal nerve, whereas the anterior inferior cerebellar artery (AICA) was close to the VII/VIII complex. We performed left-sided suboccipital retrosigmoid craniotomy. Surgical exploration under endoscopy clearly showed that the nervus intermedius was compressed by the AICA from behind. The ear pain was completely relieved immediately after nervus intermedius sectioning. The intraoperative findings and postoperative results confirmed that the compression of the nervus intermedius by the AICA caused the otalgia. A patient's specific pain, combined with preoperative imaging examination, is useful in the diagnosis of NIN. Neuroendoscopy has the advantages of enabling a clear field of view and close observation, thus aiding in the identification and accurate cutting of the nervus intermedius during the operation.Bosworth fracture-dislocation of ankle is a rare and irreducible type of ankle injury, with a high incidence of complication. This type of fracture was defined originally as entrapment of the proximal fragment of the fibula behind the posterior tubercle of the distal tibia. Recently, many variants of this type of fracture dislocation have been reported, but all of those reports included the syndesmosis ligament injury of ankle. Here, we report a case of a particularly rare variant of Bosworth fracture-dislocation without syndesmosis ligament injury of ankle. A 48-year-old male presented with a Bosworth fracture dislocation with entrapment of proximal fragment behind the tibia. After temporary treatment in emergency department was applied, emergency open reduction and internal fixation with a plate and screws was performed due to irreducibility of the fracture fragment. The fractured lateral malleolus was entrapped behind the tibia and rupture of the interosseous ligament was found intraoperatively. The anterior inferior tibiofibular ligament, a part of syndesmosis ligament of ankle, was grossly intact and no abnormal findings was seen by fluoroscopy with external rotational stress.