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INTRODUCTION AND IMPORTANCE: Trichilemmal carcinoma is a rare malignant cutaneous adnexal neoplasm of hair follicles originating from the external root sheath epithelium. The diagnosis is rarely made clinically and is still challenging for an experienced pathologist. AIM: To report a rare case of trichilemmal carcinoma presenting as a right axillary mass with regional lymph nodes metastasis and was treated with wide local excision in the General Surgery Department Jordanian Royal Medical Services (JRMS), Jordan. CASE PRESENTATION: A 45-year-old presented with a right axillary mass of six-month duration. Physical examination revealed a hyperemic, thickened skin of both armpits with a palpable 5-cm mass in the right axilla. He underwent an excisional biopsy of the right mass. Histopathologic examination revealed a malignant adnexal skin tumour with foci of trichilemmal-type keratinisation. It was excised with adequate margins. CLINICAL DISCUSSION: Trichilemmal carcinoma usually occurs on the forehead, scalp, neck, back of hands and trunk. These neoplasms are rare lesions presenting as locally aggressive, low-grade carcinomas and have the potential for nodal involvement and distant metastasis. Therefore, the establishment of a correct diagnosis is vital to guide the treatment plan. Wide excision with adequate tumour-free margins is considered a curative treatment and offers a successful outcome. CONCLUSION: Malignant cutaneous adnexal tumours are one of the most challenging subjects of dermatopathology. Surgical excision is always required to establish a definitive diagnosis and differentiation subtypes. Trichilemmal carcinoma is a relatively rare tumour, mainly when located in the axilla.
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INTRODUCTION: Transverse colon volvulus incidence is comparatively rare when compared to cecal and sigmoid volvulus. Its diagnosis is still challenging for the surgeon. Delay in the diagnosis of this condition carries high morbidity and mortality rates. AIM: To report a rare case of transverse colon volvulus in a young adult male that presented as large bowel obstruction and was operated upon in the General Surgery department in the Jordanian Royal Medical Services (JRMS), Amman, Jordan. PRESENTATION OF CASE: An 18-year-old male presented with severe generalized abdominal pain of 12-h-duration, associated with significant abdominal distention and constipation of one-day duration. His abdominal examination revealed a massively distended, tender abdomen; however, there were no signs of peritonitis. Abdominal radiographs showed a massively dilated large bowel. He underwent exploratory laparotomy that revealed the diagnosis of transverse colon volvulus. His condition was managed operatively with transverse colectomy with a primary anastomosis. The patient had a satisfactory postoperative recovery. DISCUSSION: Only 3-5% of all cases of intestinal obstruction are caused by colonic volvulus. Transverse colon is involved in 2-4% of them. The diagnosis of transverse colon volvulus can be delayed and difficult because it does not have the same classically recognizable radiographic features as cecal and sigmoid volvulus. CONCLUSION: Transverse colon volvulus is a rare entity. A swift suspicion of diagnosis is key to preventing severe outcomes. It can result in bowel perforation and fecal peritonitis. The definitive diagnosis is frequently made intraoperatively. Early surgical intervention is essential for better outcome and avoiding complications.
