Pedunculated polyps showed high-grade dysplasia and sessile polyps have low-grade dysplasia.
Alternatively, nasal endoscopy can be performed, on which the lesions can appear as ulcerated, bleeding,
pedunculated, nonpulsatile masses.
Assessment of Surgico-Therapeutic Regimen Ligation with Nylon - A total of six cases with small to medium sized
pedunculated or stalked papillomas were tied using suitable ligature like nylon around the base tightly (Fig.1).
Lymphangiomatous polyps generally present as a pale or pink
pedunculated lesion attached to the palatine tonsil.
Pedunculated subserosal fibroids: Traditionally, these have been considered a relative contraindication to UAE due to potential risk of detachment, when the uterine pedicle is narrow (2).
Swanton, "
Pedunculated left ventricular thrombus--report of two cases," Postgraduate Medical Journal, vol.
Yamada et al., "Atypical duodenal ulcer and invagination caused by a large
pedunculated duodenal Brunner's gland hamartoma," Gastrointestinal Endoscopy, vol.
Magnetic resonance imaging (MRI) demonstrated a
pedunculated, extradural heterogeneous mass extending into the nasopharynx, with high intensity fat signal seen within the tumor and its sizeable stalk on T1 sequence (Figure 3(a)).
Macroscopically, juvenile polyps vary in size from 5 to 50 mm, typically having a spherical, lobulated, and
pedunculated appearance, with surface erosion.
Macroscopic examination of the resected ileal segment found a 3 x 3 x 3 cm firm
pedunculated polyp projecting into the bowel lumen (Figure 2).
Lesions of eccrine poroma are often not clinically distinctive, and have been described as exophytic growths measuring 1-5cm in diameter, sessile or slightly
pedunculated with normal or erythematous color and a firm consistency.1,2,4Ulceration may occur at points of pressure.1,2The clinical differential diagnosis includes pyogenic granuloma, keratoacanthoma, squamous cell carcinoma, basal cell carcinoma.1,2,10It is thus not entirely surprising that in our patient, the initial clinical impression was that of a keratoacanthoma.
It is also helpful in monitoring post-procedure outcome and for diagnosing any complications.19,20 It also allows accurate diagnosis of any
pedunculated fibroids as well as mimickers of fibroids, including adenomyosis and solid adnexal masses.