Several extensive surgical interventions of a cystic lesion in the left mandible were followed by recurrences. The lesion extended from the primary mandibular region into the area of pterygopalatine fossa finally infiltrating the orbital region and the skull base. Histological results could never demonstrate a malignancy with certainty. Due to the patient's poor general condition, the refusal for further surgical inventions and due to the malignoma-like growth pattern radiation treatment was performed. However, this had no effect on tumor progression.
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http://dx.doi.org/10.1007/s00117-011-2221-z | DOI Listing |
Vet Sci
December 2024
Departamento de Clínica e Cirurgia Veterinária, Escola de Veterinária, Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, MG, Brazil.
Pseudoplacentational endometrial hyperplasia (PEH) and cystic endometrial hyperplasia (CEH) are both hyperplastic conditions that may occur in the canine uterus during diestrus. CEH can impair fertility, and, although the consequences of PEH are poorly known, this condition is significantly associated with pyometra. The aim of this study was to investigate frequencies of both PEH and CEH in female dogs according to age, size, breed, and breed group.
View Article and Find Full Text PDFKorean J Gastroenterol
January 2025
Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
Primary cholangiocarcinoma is a rare bile duct epithelial neoplasm that can present with atypical clinical manifestations, complicating its diagnosis. A 62-year-old male showed symptoms suggestive of a complicated hepatic cyst that was later identified as intrahepatic cholangiocarcinoma. The patient presented with abdominal discomfort without fever.
View Article and Find Full Text PDFInt J Surg Case Rep
January 2025
Department of General Surgery, Hospital Mohamed Taher Maamouri, Nabeul, Tunisia.
Introduction And Importance: Pancreatic schwannoma (PS) is an extremely rare benign tumor also known as neurilemoma or neuroma. The majority of PS develop cystic lesions, and its preoperative diagnosis is challenging due to its tendency to mimic other lesions of the pancreas. Herein, we reported a case of body PS incidentally discovered in an 81-year-old male, which was successfully treated through enucleation.
View Article and Find Full Text PDFActa Radiol
January 2025
Department of Radiology, Stanford University School of Medicine, Stanford, CA, USA.
Background: The Bosniak classification is designed to standardize evaluation of cystic renal masses and to communicate the risk of malignancy.
Purpose: To determine whether radiologists vary in their communication of Bosniak class III and IV cystic renal masses.
Material And Methods: This retrospective study included 186 patients with CT or MRI reporting a Bosniak class III or IV mass.
Int Arch Otorhinolaryngol
January 2025
Department of Otorhinolaryngology, Christian Medical College, Vellore, Tamil Nadu, India.
Mucoceles are benign expansile cystic lesions commonly seen in the frontoethmoidal region. To see if the distribution of frontal air cells predisposes to mucocele formation. Retrospective review of all cases of paranasal sinus mucocele from 2011 to 2021.
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