Intracystic papillary carcinoma of the breast in a male patient: a case report.

Breast carcinoma is an uncommon neoplastic condition among man, accounting for not more than 1% of all breast cancers. Intracystic papillary carcinoma in man is an extremely rare condition and represents only 5-7,5% of all male breast carcinomas. Clinical and radiological manifestations of intracystic papillary carcinomas are not specific.

Primary pelvic hydatic cyst mimicking ovarian carcinoma.

Hydatic cyst is an illness that appears in consequence of the cystic form of small strap-shaped worm Echinococcus granulosis. Frequently, cysts exist in the lungs and liver. Peritoneal involvement is rare, and generally occurs as a result of second inoculation from rupture of a liver-located hydatic cyst.

Uterine tumors resembling ovarian sex cord-stromal tumors: synchronous uterine tumors resembling ovarian sex cord-stromal tumors and ovarian sex cord tumor.

Uterine tumors resembling ovarian sex cord-stromal tumors (UTROSCTs) are very rare. In this article, we present 3 cases that manifest classical histomorphological features alongside diverse immunohistochemical findings. As a distinctive finding, one of the patients had UTROSCT in the uterus and an ovarian sex cord tumor, called granulosa cell tumor, in the left ovary, simultaneously.

Human papilloma virus persistence and neopterin, folate and homocysteine levels in cervical dysplasias.

Objective: To investigate the relationship between human papilloma virus (HPV) infection persistence and serum folate, vitamin B12, homocysteine, neopterin levels in cervical dysplasia.

Study Design: Through the years 2007-2008, 122 women who have admitted to Gynecology Clinic were evaluated for cervical cytology, demographical characteristics, HPV infection, serum folate, vitamin B12, homocysteine, albumin, and neopterin levels.

Results: Considering all the cases, the highest percentage of the HPV-infected patients was in high-grade squamous intraepithelial lesion (HSIL) group (83%, n = 25).

Toxoplasmosis lymphadenitis mimicking a parotid mass.

Toxoplasmosis is caused by an obligate intracellular protozoan, Toxoplasma gondii, which can infect birds and mammals including humans. The disease is common throughout the world, and the most common clinical form is generalized or localized lymphadenopathy. However, in the literature, toxoplasmosis manifesting as a parotid mass is extremely rare.

[A case of isolated aspergillosis of the maxillary sinus].

Aspergillosis of the maxillary sinus is rarely seen in nonimmunocompromised patients. Among paranasal sinus infections associated with aspergillosis, the most common subtype is Aspergillus fumigatus. A 41-year-old woman presented with facial pain.

Endobronchial metastases from a leiomyosarcoma of the uterus.

A 63-year-old woman presented with dyspnea, non-productive cough and chest pain. On computed tomography of the thorax, near total atelectasis of the left lung was reported. On bronchoscopic examination, a mass lesion was observed in the mucosa of the left main bronchus leading to near total obstruction.

Meningeal extramedullary haematopoiesis mimicking subdural hematoma.

Extramedullary haematopoiesis is a compensatory phenomenon in diseases where erythrocyte production is diminished or destruction is accelerated. The authors describe a rare case of meningeal extramedullary haematopoiesis mimicking subdural hematoma. CT scan revealed a hyperdense subdural lesion at the right frontal region following head injury.

Pimecrolimus 1% cream in the treatment of vulvar lichen sclerosus in postmenopausal women.

Background: Vulvar lichen sclerosus (LS), a poorly recognized chronic inflammatory skin disease, may represent a therapeutic challenge. Pimecrolimus cream 1% is a nonsteroidal, selective inflammatory cytokine inhibitor that has recently been indicated for some inflammatory cutaneous diseases.

Objective: To investigate the efficacy, tolerability, and safety of 1% pimecrolimus cream therapy in postmenopausal women with LS.

Keratoacanthoma developing in previous cryotherapy site for solar keratosis.

Keratoacanthoma is a relatively common benign squamous neoplasm that may show spontaneous clearing. Although the cause of the tumour is unknown, there are some reports describing keratoacanthoma following various types of trauma or secondary to other skin lesions. Thermal burns are reported to be important preceding traumas in the development of keratoacanthomas.

Ichthyosiform eruption associated with lamivudine in a patient with chronic hepatitis-B infection.

The side-effects of antiretroviral agents have been widely reported in the literature. Lamivudine is an antiretroviral agent, and skin eruption because of this agent has been rarely reported. Previous reports regarding these few side-effects of lamivudine include angioedema, urticaria, anaflactoid reactions, allergic contact dermatitis and alopecia.

Angiolipoma of the neck: a case report.

Angiolipomas of the neck are extremely rare; to our knowledge, only 2 cases have been previously reported. We report a new case, which occurred in a 28-year-old woman. The mass was totally resected, and the patient showed no recurrence at the 18-month follow-up.

Mucinous cystadenoma mimicking simple renal parenchymal cyst in a horseshoe kidney.

We report a case of mucinous cystadenoma in a horseshoe kidney which radiologically resembled a simple renal cyst. In the published literature, three cases of mucinous cystadenoma of renal origin have been reported. Although these tumors are believed to originate from the renal pelvis, the cyst in the present case originated from renal parenchyma.

Unilateral nevoid telangiectasia and hyperthyroidism: a new association or coincidence?

Telangiectasia and spider angioma were distributed in a unilateral, dermatomal pattern in a female patient. Physical examination and laboratory studies revealed hyperthyroidism. The possible effects of thyroid hormones on formation of vascular nevi were considered to be noteworthy.

Vesicular and pustular eruption related to cytomegalovirus in an immunocompetent patient.

Cytomegalovirus (CMV), a member of the herpesviridae family, can cause various dermatologic and systemic disorders especially in immunosuppressed subjects. However, immunocompetent individuals rarely present with cutaneous eruptions related to CMV. We describe an immunocompetent patient who developed a skin eruption and mild hepatitis related to CMV.

Choanal polyp originating from the nasal septum: a case report.

Almost all nasal polyps originate from the mucosa of the lateral walls of the nasal cavity or from the paranasal sinuses. A choanal polyp is the intranasal portion of a cyst that has arisen from the wall of the maxillary sinus near the ostium. Medially based polyps, such as those that arise from the nasal septum, are rare.

Intraosseous hemangioma of the zygoma.

Zygomatic hemangioma is an extremely rare, benign, slow-growing tumor occurring mostly in adult women. The radiologic findings are diagnostic. Total excision of the tumor with primary reconstruction of the defect is the preferred treatment modality.

Laryngeal chondroma presenting as an external neck mass.

Laryngeal chondromas are rare benign tumors originating from the cartilagenous framework of the larynx. Since its first description in 1882, about 250 cases have been reported in the literature. Depending on the size of the lesion, excision via an endoscopic or open surgical approach is the treatment of choice.