Pharyngoesophageal diverticula simulating thyroid nodules: An unusual occurrence with unique features.

Pharyngoesophageal diverticula (PED) of the Zenker's and Killian-Jamieson types arise in close proximity to the thyroid gland, and may rarely be confused with a thyroid nodule on ultrasonography. In this brief report, we detail the cytologic, clinical, and radiologic findings of three PED that were thought to be thyroid nodules, and were subjected to fine-needle aspiration (FNA). The patients were females with an age range of 51-64 years.

Comparison of the clinical significance of the Papanicolaou test interpretations LSIL cannot rule out HSIL and ASC-H.

Despite the two-tiered classification of dysplasia in The Bethesda System (TBS), rare cases fall into the category squamous intraepithelial lesion (SIL) of indeterminate grade. These Pap tests are often interpreted as "LSIL/ASC-H" or "LSIL" with a comment indicating the presence of cells with features approaching HSIL. Patients with LSIL/ASC-H have a significant risk of CIN 2 or worse (29-61.

Seromuscular enteric pedicles and prosthetic aortic graft complications in a porcine abdominal trauma model. An experimental study.

Background/aims: Abdominal vascular trauma may require prosthetic grafting despite peritoneal contamination by concurrent visceral injury. This study tested the use of vascularized, seromuscular enteric pedicles (VSEP) against the development of vascular prosthetic complications, in a porcine abdominal trauma model.

Methods: Eight pigs underwent aortic transection and reconstruction with a Dacron interposition graft (DIG).

Acanthamoeba sinusitis with subsequent dissemination in an AIDS patient.

Otolaryngologists can play an important role in the care of patients with acquired immunodeficiency syndrome (AIDS) and/or human immunodeficiency virus infection. We present the case of an AIDS patient who was hospitalized for dehydration and who was soon found to have sinusitis and subsequent disseminated infection caused by Acanthamoeba. To treat the Acanthamoeba infection, the patient was started on oral itraconazole and intravenous metronidazole; i.