Primary peritoneal low-grade serous carcinoma detected in cervical smear: Pitfalls mitigated by clinicocytopathologic clues and cellblock immunocytochemistry.

Pap smears play a role in detecting extrauterine serous tumours in asymptomatic women. Certain cytopathologic and histopathologic findings combined with relevant clinical and radiologic findings indicate the possibility of primary peritoneal serous tumours. Cellblock immunohistochemistry is a valuable confirmatory diagnostic tool.

Challenging Diagnostic Dilemma: Mesenteric Desmoid Tumor Masquerading as Perforated Peritonitis.

Desmoid fibromatosis is a rare benign neoplasm of the soft tissue. Primary desmoid neoplasms rarely occur in the small bowel and are primarily found in patients with a previous abdominal surgery or irradiation history. They are challenging to diagnose at the time of presentation due to a lower incidence and their non-specific presentation making it difficult to distinguish from other intra-abdominal neoplasms, such as gastrointestinal stromal tumors (GISTs), which may present with similar symptoms.

Isotretinoin as a Possible Cause for Eosinophilic Esophagitis and Eosinophilic Gastroenteritis: A Case Report.

A 39-year-old female patient who took isotretinoin for severe acne for around six months presented with severe upper abdominal pain, as well as abdominal distention. Initially, she was diagnosed with acute cholecystitis due to the presence of gallstones on ultrasound. However, additional imaging showed mural thickening of the bowel, for which she underwent further work-up.

Cytologic manifestations of Hodgkin lymphoma in serous effusions.

Serous effusions occur in a small group of patients with classic Hodgkin lymphoma (cHL). Most effusions are benign inflammatory fluids. Malignant effusions predominantly in patients with treated relapsed diseases or rarely as a primary manifestation are diagnostically challenging to cytopathologists.

Pure testicular choriocarcinoma Cannonball metastases as a presenting imaging feature: A case report and a review of literature.

Pure testicular choriocarcinoma is an extremely rare subtype of nonseminomatous germ cell tumor, accounting for less than 1% of all germ cell tumors and only 0.19% of all testicular tumors. It is a highly aggressive malignant tumor with early multiorgan metastasis and poor prognosis.

Solitary bone plasmacytoma: the unusual case of extra-cranial mini brain.

Solitary plasmacytoma is an uncommon tumor. We present a case in an unusually young patient demonstrating the mini brain sign that has been published in a couple of reports as a diagnostic radiological pattern produced by plasmacytoma. Identification of "mini brain appearance" on imaging can direct the radiologist and clinicians to the diagnosis of plasmacytoma and obviate the necessity of pre-operative biopsy.

Collagenous Spherulosis in Well-Differentiated Papillary Mesothelioma in a Female With Multilocular Peritoneal Inclusion Cysts.

Multilocular peritoneal inclusion cysts are mesothelial tumor-like lesions with or without small foci of florid papillary mesothelial hyperplasia that might simulate serous epithelial papillary lesions or well-differentiated papillary mesothelioma (WDPM) of the peritoneum. The papillary cores in papillary mesothelial hyperplasia and in WDPM display a variety of different histomorphologic features. To our knowledge, collagenous spherulosis in WDPM was not previously described or illustrated in the literature.

Malignant Hypertension Complicated By Renal Thrombotic Micro Angiopathy: Role Of Adam 13 Mutational Analyses.

We report a case of a 38-year-old U.A.E national who presented with malignant hypertension and features of thrombotic microangiopathy.

Should We Abandon Routine Microscopic Examination in Bariatric Sleeve Gastrectomy Specimens?

Background: Laparoscopic sleeve gastrectomy (LSG) is a relatively new bariatric surgical procedure to reduce weight in morbidly obese patients, with an overall low rate of complications and thus gaining a worldwide popularity. It provides an opportunity to study the pathology of the stomach in obese patients. Most studies, however, focused on clinical aspects, surgical techniques, and postoperative complications.

Unusual benign polypoid and papular neoplasms and tumor-like lesions of the vulva.

We aimed to investigate the prevalence and spectrum of unusual benign neoplasms and tumor-like lesions presenting as vulvar polyps and papules, to study their clinical, pathologic, hormonal, and developmental features and whether they have important associations with other pathologic lesions or clinical diseases. We conducted a retrospective review study of 115 vulvar specimens over 7 years. Common lesions, for example, fibroepithelial polyps, skin tags, papillomas, abscesses, viral warts and common cysts, were excluded.

Cutaneous cytomegalovirus infection in a patient with acquired immunodeficiency syndrome.

Abstract Cytomegalovirus (CMV) infection in immunocompromised patients is a common opportunistic systemic infection which can lead to death, and usually presents with visceral manifestations, especially of the lung, brain, eye, and gastrointestinal tract. Cutaneous CMV infection is, however, relatively rare in immunocompromised patients. Cutaneous CMV infection can have variable clinical and histologic manifestations, and thus can be easily missed.