Harry Potter and the Theory of Things

This thesis investigates the boundaries between body and object in J.K. Rowling’s Harry Potter series, seven children’s literature novels published between 1997 and 2007. Lord Voldemort, Rowling’s villain, creates Horcruxes—objects that contain fragments of his soul—in order to ensure his immortality. As vessels for human soul, these objects rupture the boundaries between body and object and become “things.” Using contemporary thing theorists including John Plotz and materialists Jean Baudrillard and Walter Benjamin, I look at Voldemort’s Horcruxes as transgressive, liminal, unclassifiable entities in the first chapter. If objects can occupy the juncture between body and object, then bodies can as well. Dementors and Inferi, dark creatures that Rowling introduces throughout the series, live devoid of soul. Voldemort, too, becomes a thing as he splits his soul and creates Horcruxes. These soulless bodies are uncanny entities, provoking fear, revulsion, nausea, and the loss of language. In the second chapter, I use Sigmund Freud’s theorization of the uncanny as well as literary critic Kelly Hurley to investigate how Dementors, Inferi, and Voldemort exist as body-turned-object things at the juncture between life and death. As Voldemort increasingly invests his immaterial soul into material objects, he physically and spiritually degenerates, transforming from the young, handsome Tom Marvolo Riddle into the snake-like villain that murdered Harry’s parents and countless others. During his quest to find and destroy Voldemort’s Horcruxes, Harry encounters a different type of object, the Deathly Hallows. Although similarly accessing boundaries between body/object, life/death, and materiality/immateriality, the three Deathly Hallows do not transgress these boundaries. Through the Deathly Hallows, Rowling provides an alternative to thingification: objects that enable boundaries to fluctuate, but not breakdown. In the third chapter, I return to thing theorists, Baudrillard, and Benjamin to study how the Deathly Hallows resist thingification by not transgressing the boundaries between body and object.

Long-term patency of complex bilobular, bisaccular, and broad-neck aneurysms in the rabbit microsurgical venous pouch bifurcation model

In experimental aneurysm models, long-term patency without spontaneous thrombosis is the most important precondition for analyses of embolization devices. We recently reported the feasibility of creating complex venous pouch bifurcation aneurysms in the rabbit with low morbidity, low mortality, and high short-term aneurysm patency. In order to further evaluate our model, we examined the long-term patency rate.

Off-pump extraanatomic aortic bypass for the treatment of complex aortic coarctation and hypoplastic aortic arch

BACKGROUND: Despite advances in surgical and interventional techniques, the optimal surgical treatment of severe aortic (re) coarctation and hypoplastic aortic arch is still controversial. Anatomic repair may require extensive dissection, cardiopulmonary bypass, and deep hypothermic circulatory arrest with their inherent risks. The aim of this study was to analyze the outcome of off-pump extraanatomic aortic bypass as a surgical alternative to local repair. METHODS: From February 2000 to December 2005, ten consecutive patients (median age 20 years; range, 11 to 38 years) with severe aortic (re) coarctation (n = 4) and (or) hypoplastic aortic arch (n = 7) underwent off-pump extraanatomic aortic bypass through median sternotomy. All but three patients had undergone previous surgery for coarctation and angioplasty or stenting. Three patients underwent concomitant replacement of the ascending aorta because of an aneurysm using cardiopulmonary bypass. RESULTS: Postoperative hospital course was uneventful in all patients. There was no perioperative mortality or significant morbidity. During a mean follow-up of 48 +/- 22 months no patient required additional procedures. All patients were free of symptoms; no patient showed signs of heart failure after follow-up. At last follow-up, no patient presented with claudication, nor any patient experienced orthostatic problems due to a steal phenomenon. During follow-up, hypertension resolved in all patients with residual mild hypertension in two patients. CONCLUSIONS: Off-pump extraanatomic aortic bypass is an attractive treatment option for complex aortic (re) coarctation and hypoplastic aortic arch. Perioperative risks are minimized, hypertension is influenced favorably, and midterm survival is event-free.