BACKGROUND AND OBJECTIVES The vertical sleeve gastrectomy is quickly becoming a preferred bariatric operation. There is a dearth of published data about histopathologic changes in the specimens of morbidly obese patients, especially sleeve patients. The aim of this study is to add more data about the characteristics of the resected gastric specimens to the published literature. METHODS A pros...

PURPOSE To describe a case of severe corneal granular dystrophy with clinicopathologic and molecular genetic findings. METHODS The DNAs of a 53-year-old male patient suffering from corneal granular dystrophy and nonaffected family members were analyzed by molecular genetic methods. Clinical features, and histopathologic and immunohistochemical findings from the penetrating keratoplasty specim...

OBJECTIVE To determine histopathologic findings related to the indeterminate or inadequate result of fine-needle aspiration biopsy (FNAB) in papillary thyroid carcinomas (PTCs) and to correlate histopathological findings with ultrasonographic features of tumors. MATERIALS AND METHODS We retrospectively reviewed the medical records of FNAB, histopathologic characteristics, and sonographic find...

During pregnancy, delivery, and postpartum, a series of diagnostic and therapeutic procedures are currently performed which have led to reduced neonatal morbidity and mortality but which have also increased the risk of certain iatrogenic cutaneous and traumatic injuries. The incidence of fetal puncture due to amniocentesis has declined since the introduction of ultrasound guidance; however, inc...

Nevus sebaceous (NS) is a type of classical nevus or congenital malformation that is often present at birth and commonly involves the scalp or face. The lesion usually presents as a linear, yellow, hairless, and verrucous plaque. It has been well-established that several benign and malignant tumors can develop from the NS; however, there have been no reports about ectopic fat cells in the dermi...

cells with less fluorescent nuclei. The corneal epithelial cellular autofluorescence was most likely due to nicotinamide adenine dinucleotide phosphate. At 200 μm, the collagen pattern at the wound is irregularly arranged, which is in sharp contrast to the orthogonal packing of adjacent lamella found in normal stroma (Figure 1H). At imaging depths of 400 μm and beyond, regions lacking in SHG co...

Giant colonic diverticulum is a rare manifestation of diverticular disease. Although this entity can be discovered incidentally on imaging studies, patients can present with a variety of symptoms. This report illustrates the clinical presentation, endoscopic imaging, and histologic findings for this disorder. Surgical resection is curative and in select cases can be carried out laparoscopically.

A fibroepithelial polyp of the bronchus is a rare, benign, and endobronchial tumor, histologically consisting of fibrovascular stroma covered by normal respiratory epithelium. We report a case of a fibroepithelial polyp arising from the left main bronchus. On CT, a characteristic lobulating contour of the endobronchial nodule was well visualized, which histopathologically represented a typical ...

Retiform hemangioendothelioma (RH) is an uncommon vascular neoplasm of borderline malignancy that clinically develops as a solitary, gradually enlarging exophytic mass, nodule or plaque, most often on the lower limbs, upper limbs and trunk. Clinical recognition of RH is troublesome because of its non-specific appearance, with differential diagnosis comprising a variety of benign and malignant t...