Publications by authors named "Matthew D Houlihan"

Objective: To identify the incidence of venous thromboembolism (VTE) risk factors, postoperative VTE, and to assess the morbidity of perioperative pharmacologic VTE prophylaxis in men undergoing inflatable penile prosthesis (IPP) surgery.

Methods: We retrospectively reviewed 215 patients undergoing IPP surgery between July 2017 and June 2019. Univariate and multivariate statistical analyzes were performed to assess pre-operative Caprini risk score and compare post-operative day 0 scrotal drain output, scrotal hematoma formation, and VTE in men who received subcutaneous heparin (SqH) vs those who did not receive SqH.

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Squamous cell carcinoma of the penis is a rare malignancy among men in North America and Europe with an incidence of <1 per 100,00 men. Of all genitourinary cancers, penile carcinoma has the potential to jeopardize sexual function the most. The treatment modalities of penile carcinoma span the gamut from organ-sparing treatments such as topical therapy, laser therapy, radiotherapy, glansectomy, wide-local excision and partial or total penectomy.

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Objective: To determine risk factors for continued smoking following a diagnosis of a genitourinary (GU) malignancy. Smoking is a well established risk factor in the development of cancers involving the GU tract. Unfortunately, a large percentage of patients continue to smoke or relapse after cancer diagnosis; by doing so, there is an increased risk of recurrence, poor survival rates, treatment complications, secondary primary cancers, and other chronic smoking related illnesses.

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Purpose: The objective of this study was to assess the accuracy of cystoscopy and cystography, as compared to other diagnostic studies, in identifying vesicoenteric fistulae (VEF) in a contemporary series of patients with surgically confirmed VEF.

Methods: With institutional review board approval, we performed a single-center retrospective review of surgically confirmed VEF between 2002 and 2018. Demographic data, comorbidities, symptoms, and diagnostic evaluation were reviewed.

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Inflatable penile prosthesis is the definitive operative intervention utilized for treatment of erectile dysfunction. There are a handful of surgical approaches to perform this operation in a safe and efficient manner. The aim of this review article is to discuss the surgical approaches described in the literature, and describe the preferred approach of authors.

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