Molar Pregnancy Presents as Tubal Ectopic Pregnancy: A Rare Case Report.

The incidence of hydatidiform mole is 1 per 1000 pregnancies. The occurrence of hydatidiform mole in ruptured tubal pregnancy is very rare. We report an unusual case of molar pregnancy in the right fallopian tube which presented as an adherent adnexal mass. The present case conveys the importance of histological examination of products of conception which helps the pathologist to provide an appropriate diagnosis, thereby the clinician can offer appropriate counseling and follow up to the patient.

Telangiectatic osteosarcoma affecting the mandible.

Osteosarcomas are relatively rare in jaws and maxillomandibular lesions in children are distinctly uncommon. Telengiactic osteosarcomas in jaws are still a very rare variant and till now just 3 cases are reported in English literature. Herein, we report the first case of telangiectatic osteosarcoma occurring in mandible in pediatric patient. Patient was treated by hemimandibulectomy and is free of disease since seven years with regular follow-up.

Primary cavernous haemangioma of the thyroid - a case report.

Primary thyroid haemangioma is extremely rare, with only countable cases having been previously reported. We are reporting a case of 38-year-old male with history of diffuse thyroid swelling in front of the neck, which was firm to hard in consistency. Ultrasonography (USG) displayed an enlarged left thyroid with anechoic / isoechoic nodule and foci of coarse calcification. Preoperative clinical diagnosis of solitary thyroid nodule was made. Fine Needle Aspiration Cytology (FNAC) was inconclusive, due to bloody aspirate. Left hemi-thyroidectomy was performed. Haemangioma was diagnosed, based on histopathological examination findings. Surgical excision would be the treatment of choice, which provides a good prognosis.

A Rare Case of Fungal Maxillary Sinusitis due to Paecilomyces lilacinus in an Immunocompetent Host, Presenting as a Subcutaneous Swelling.

Paecilomyces is a colonizing fungal species which usually causes keratitis, endocarditis, sinusitis, nephritis, fungemia, cutaneous, and subcutaneous infections in immunocompromised host. Very rarely, it causes similar infection in immunocompetent host without any risk factors. We report a case of maxillary sinusitis due to Paecilomyces lilacinus in a 65-year-old immunocompetent male, who presented with a subcutaneous swelling below the left eye. The lesion was excised by surgery and treated with itraconazole for 6 months based on culture and sensitivity. After 1 year of follow up, he is free of symptoms with no evidence of recurrence.

Disseminated cutaneous rhinosporidiosis.

Rhinosporidiosis is a granulomatous disorder caused by Rhinosporidium seeberi. It frequently involves the nasopharynx and occasionally affects the skin. We hereby report a case of 46-year-old male who presented with multiple cutaneous plaque-like lesions with nasal obstruction. On examination, multiple cutaneous lesions were found to be present on malar aspect, infraorbital and supraorbital region, right shoulder and over the back near the tip of scapula. Oral cavity revealed a polypoidal lesion, in the base of the tongue. Excision biopsy confirmed the lesions as disseminated cutaneous rhinosporidiosis. The patient was treated with excision and dapsone therapy. After 1 year of therapy, the patient has disease-free survival. We report this rare case of rhinosporidiosis with disseminated cutaneous involvement.

Comparison of potassium hydroxide mount and mycological culture with histopathologic examination using periodic acid-Schiff staining of the nail clippings in the diagnosis of onychomycosis.

BACKGROUND: Onychomycosis is a common problem noticed in clinical practice. Currently available standard laboratory methods show inconsistent sensitivity; hence there is a need for newer methods of detection. AIMS: This study involves comparison of standard laboratory tests in the diagnosis of onychomycosis, namely, potassium hydroxide mount (KOH mount) and mycological culture, with histopathologic examination using periodic acid-Schiff (PAS) staining of the nail clippings. METHODS: A total of 101 patients with clinically suspected onychomycosis were selected. Nail scrapings and clippings were subjected to KOH mount for direct microscopic examination, culture using Sabouraud's dextrose agar (with and without antibiotics) and histopathologic examination with PAS staining (HP/PAS). Statistical analysis was done by McNemar's test. RESULTS: Direct microscopy with KOH mount, mycological culture, and HP/PAS showed positive results in 54 (53%), 35 (35%), and 76 (75%) patients respectively. Laboratory evidence of fungal infection was obtained in 84 samples by at least one of these three methods. Using this as the denominator, HP/PAS had a sensitivity of 90%, which was significantly higher compared to that of KOH mount (64%) or mycological culture (42%). CONCLUSIONS: Histopathologic diagnosis with PAS staining of nail clippings was the most sensitive among the tests. It was easy to perform, rapid, and gave significantly higher rates of detection of onychomycosis compared to the standard methods, namely KOH mount and mycological culture.