ABSTRACT
Mucinous cystic neoplasms of the liver involving the extrahepatic biliary tract is a rare slow-growing benign neoplasm of biliary system that has an early clinical presentation with obstructive jaundice. These tumors have a high risk of malignant transformation, which is difficult to diagnose preoperatively by radiology or endoscopy. We present a 31-year-old female patient who presented with complaints of pain abdomen, vomiting, fever, and obstructive jaundice. Ultrasound abdomen showed features suggestive of cholangitic abscess. Computed tomography abdomen showed features suggestive of cholangitic abscess and abrupt termination of the proximal CBD secondary to the stricture. A left hemi-hepatectomy was performed which showed a multiloculated cystic liver lesion with the involvement of extrahepatic duct, cystic duct, and proximal common bile duct. Histopathology showed cyst was lined by mucin secreting columnar epithelium without nuclear atypia, the wall the cysts showed ovarian-like stroma, and the diagnosis of mucinous cystic neoplasms of the liver and extrahepatic biliary tract with ascending cholangitis was made. Regular follow-up by clinical and radiological examination at 6 months did not reveal any recurrence.
ABSTRACT
Background Endometriosis (EM) is an estrogen-dependent disease characterized by the presence of endometrial gland and stroma outside the uterus. It is commonly seen in the reproductive age group and is a leading cause of infertility. Patients present with chronic pelvic pain, menstrual abnormalities, dyspareunia, or mass per abdomen. Surgical excision is the treatment of choice with postoperative medications and progesterone agents. Aims and Objectives This study aims at determining the distribution of EM in terms of age, parity, symptoms, site, morphological features. We also analyzed the management of EM in these cases. Methodology This is a retrospective study done in a tertiary care hospital in Mangalore, India. The case records of 77 histopathologically confirmed cases of EM during the 7 years between June 2012 and May 2019 were studied. Demographic profiles, parity, presenting complaints, site of the lesion, morphological features, treatment given, follow-up, and recurrence were noted and analyzed. Results Of the 77 patients with EM, the most common age group was the fourth decade (40%). The majority (31, 40.25%) of the patients in this study were nulliparous. Chronic pelvic pain was the most common symptom. The most frequent site was ovary. Conclusion The most frequent site of EM is ovary, leading to infertility. With the advent of laparoscopy, early diagnosis and excision have been feasible. The histopathological examination should be done for confirmation. Awareness of this disease among health care professionals is necessary whenever a woman in reproductive age presents with chronic pelvic pain and infertility.
ABSTRACT
Neuroendocrine carcinoma rarely occurs in the duodenum, and most cases of neuroendocrine carcinoma in the duodenum show rapid progression of the disease. Such cases have poor prognosis even with radical surgery with or without chemotherapy with low 5-year survival rate. We present a case of a 52-year-old man who presented with abdominal pain of 1-month duration and one episode of vomiting. Upper gastrointestinal endoscopy revealed polypoidal lesions in the first and second part of the duodenum. Whipple's procedure was performed. Diagnosis of poorly differentiated neuroendocrine carcinoma was made with extension to pancreas with peripancreatic lymph node metastases. The patient expired on post operative day 17 following cardiac arrest.
ABSTRACT
Cancer is a significant cause of morbidity and mortality in human immunodeficiency virus-infected subjects. Verrucous carcinoma is a peculiarly slow evolving, but relentlessly expanding variant of epidermoid carcinoma that is extremely reluctant to metastasize. A 60-year-old unmarried male patient presented with urethral discharge of 3 weeks duration. Dorsal slit of the prepuce revealed an ulceroproliferative growth measuring 3 cm × 3 cm arising from prepuce and involving glans. Biopsy from the growth in the prepuce showed histopathological features of verrucous carcinoma. Partial amputation of the penis was done. Human papillomavirus DNA by polymerase chain reaction was negative. The patient was started on antiretroviral therapy.
ABSTRACT
Amelobasltoma is a benign neoplasm of the jaw bones that originate from the odontogenic epithelium. They are more common on the mandible than the maxilla. Rarely such tumours arise outside these bones, when they are termed extraosseous or peripheral ameloblastoma. We report a case of extraosseous ameloblastoma in a 30 year old woman, who presented with a painless lesion on the upper gingiva. The lesion was excised completely and the histopathology was suggestive of extraosseous ameloblastoma.
ABSTRACT
Minor salivary gland tumors of oral cavity are very rarely encountered in day-to-day practice. Mucinous adenocarcinoma is very rare, and is commonly seen in elderly males. Palate and buccal mucosa is the commonest site. Wide local excision is the treatment. Histology shows tumor cells floating in pools of mucin, compartmentalized by fibrous tissue. Metastasis is a close mimicker, however with an evidence of negative scan and minor salivary gland proliferation in adjacent tissue diagnosis can be made. Mucin stains and immunohistochemistry can be used to support the diagnosis in problematic cases. We are presenting a rare case of mucinous adenocarcinoma-cheek in a 54-year-old male who came with gradually progressive swelling in the left buccal mucosa since 3 months and after wide excision, no evidence of recurrence was noted in 1 year and 3 months of follow up period.
ABSTRACT
We report an adolescent girl with long standing spondyloarthritis and chronic diarrhea. Colonoscopy and biopsy revealed microscopic colitis. All serology and HLA-B27 were negative. This case is reported for its rarity and the need to evaluate gut in chronic arthritis to achieve clinical remission.
