A Rare Case of Cementoblastoma of the Second Right Maxillary Premolar in a 30-Year-Old Man.

Cementoblastoma is a benign odontogenic mesenchymal tumor characterized by cementum production. Cementoblastoma is considered a relatively rare neoplasm with a predilection to the posterior region of the mandible. The main clinical differential diagnoses include hypercementosis, cemento-osseous dysplasia, condensing osteitis, idiopathic osteosclerosis, osteoblastoma, odontoma, and osteosarcoma.

A Rare Case of a Plunging Ranula in a 42-Year-Old Male Patient: A Case Report.

Plunging ranulas are rare retention pseudocysts of the major salivary glands, most often of the sublingual gland, and usually occur in individuals from the first to the sixth decade of life with female predominance. Given their similar location and physical and imaging characteristics to thyroglossal cysts, distinguishing the two lesions is often a differential diagnostic dilemma even for the experienced physician. This case report presents a 42-year-old man for whom a preliminary diagnosis of a thyroglossal duct cyst was made based on a physical examination.

A Case Report of Mandibular Gingival Metastasis From Sigmoid Colon Adenocarcinoma With Phenotypical Transformation Into Neuroendocrine Carcinoma.

This case report presents a 59-year-old female patient with mandibular gingival metastasis from adenocarcinoma of the sigmoid part of the colon, who underwent radical colectomy with simultaneous hysterectomy involving and left oophorectomy (due to tumor involvement) eight years ago. Because of metastatic spread to the liver, a partial left lateral lobectomy was performed, and because of a metastatic lesion in the left adrenal gland, the latter was excised and a partial resection of the left kidney was performed. The patient was given a number of courses of chemotherapy, target therapy, and immunotherapy.

Etiology and Demographic Distribution of Odontogenic Abscesses in the Maxillofacial Area in Patients Over 18 Years of Age: A Five-Year Retrospective Study.

Introduction Despite the constant development of medicine and the increasing accessibility to medical specialists, in the first quarter of the 21 century, odontogenic abscesses remain one of the leading causes of emergency hospitalization in maxillofacial surgery clinics. Because of the serious and lethal complications that this type of suppurative infection can lead to if not treated promptly, there is a need for constant updating of the knowledge of its origin, which is precisely what is addressed in this original article. Materials and methods It reports on a retrospective study conducted over a five-year period (2018-2023), during which 705 patients aged 18 years and older with a confirmed diagnosis of odontogenic soft tissue abscess of the head and neck underwent emergency surgery.

A Rare Case of Schwannoma of the Right Greater Palatine Nerve in a 17-Year-Old Female Patient.

Schwannomas are not uncommon in the maxillofacial region; however, those with intraoral localization and, in particular, the hard palate are among the least frequently described. In the current case report, we present a 17-year-old girl with a histologically verified schwannoma of the hard palate on the right, originating from the right greater palatine nerve. In her case, despite the lysis of the palatine bone from the tumor compression, the disease is asymptomatic, causing only a weak sensation of local discomfort.

A Rare Case of Papillary Thyroid Carcinoma in the Thyroglossal Duct Cyst of a 14-Year-Old Female Patient With Left Thyroid Hemiagenesis.

Congenital abnormalities in the development of the thyroglossal duct are a common pathology in the pediatric population. The exact frequency of hemiagenesis of the thyroid gland is not known because the condition is rarely manifested clinically and is almost always discovered incidentally. Papillary carcinoma of thyroglossal cysts is relatively uncommon, has a good prognosis if promptly detected and treated and occurs mainly in adults.

An Unusual Case of Metachronous Tumors of Prostate and Parotid Gland: A Diagnostic Dilemma.

If diagnosed early, prostate cancer (PCa) has a good prognosis and an excellent five-year survival rate. However, this favorable behavior can be drastically worsened by the presence of another synchronous or metachronous higher-grade malignancy. In the current case report, we present and analyze a 76-year-old patient who underwent radical prostatectomy because of prostate gland adenocarcinoma, diagnosed on needle biopsy.

Invasive pulmonary co-infection caused by sp. and , complicated by reactivation in a patient following second allogeneic hematopoietic stem cell transplantation - Case report.

Invasive fungal infections are common complication in hematopoietic stem cell transplant recipients, often leading to high morbidity and mortality rates. Furthermore, when invasive fungal co-infections are diagnosed the prognosis is rarely favorable. Here, we present a rare case of a 47-year-old HIV-negative male with invasive pulmonary co-infection caused by sp.

Clinically Unusual Pigmented Lesion of the Buccal Mucosa: A Case Report.

We present a rare clinical case of a 64-year-old patient with a pigmented lesion localized in the left buccal mucosa. Subjective complaints of slight pain and discomfort in the process of eating and increased sensitivity when consuming hot food were reported. According to the information provided by the patient, the lesion had progressively increased in size.

Temporal Patterns of COVID-19-Associated Pulmonary Pathology: An Autopsy Study.

Introduction The novel coronavirus variant - severe acute respiratory distress syndrome coronavirus 2 (SARS-CoV-2) and the disease it causes clinically (novel coronavirus disease 2019 or COVID-19) have placed medical science into a frenzy due to the significant morbidity and mortality, as well as the myriad of clinical complications developing as a direct result of infection. The most notable and one of the most severe changes in COVID-19 develops in the lungs. Materials and methods All cases of real-time polymerase chain reaction (rtPCR)-proved COVID-19 subjected to autopsy were withdrawn from the central histopathology archive of a single tertiary medical institution - St.

Anorectal Melanoma - a Histopathological Case Report and a Review of the Literature.

Primary melanomas of the anus and rectum are rare neoplasms with aggressive behavior, accounting for 0.1%-4.6% of anal canal tumors.

Histological Changes in Severe Diabetic Fetopathy: An Autopsy Case Report.

Maternal diabetes is one of the most common and dangerous risk factors during pregnancy, as often there are no generalized signs. Diabetic fetopathy is a severe, poorly defined complication of gestational diabetes or preexisting maternal diabetes mellitus, with an ill-defined histological spectrum of changes. Herein we report a case of severe diabetic fetopathy diagnosed upon autopsy of a recently miscarried fetus.

The Final Diagnosis: Colorectal Carcinoma, In the Context of Attenuated Familial Adenomatous Polyposis, Mimicking Pulmonary Carcinoma.

Pulmonary carcinoma is one of the most common malignant conditions worldwide. The current case presents a patient with lung lesions clinically and radiologically diagnosed as lung cancer, which was not biopsied due to patient's refusal. The patient was a heavy smoker and prior to the lung lesions, he was diagnosed with chronic obstructive pulmonary disease.