A Rare Case of Premenarchal Ovarian Abscess Presenting as an Acute Abdomen

Ovarian abscesses are usually seen in females of reproductive age group. They may occur secondary to urinary tract infections, pelvic inflammatory diseases, or gastrointestinal infections. They are uncommon in premenarchal females. They can be either managed conservatively with antibiotics and analgesics or may require surgery. In this case report, we present the case of a 6-year-old female who presented to us with an acute abdomen, which was diagnosed as a case of ovarian abscess and improved on exploration and drainage.

Delayed Presentation of Malrotation: Case Series and Literature Review

Background

Intestinal malrotation is a congenital anomaly resulting from abnormal or incomplete rotation and fixation of the midgut during embryogenesis. It commonly presents in the neonatal period (75%) with sudden onset bilious vomiting and rarely beyond infancy (<10%).

Aim

The aim of the study was to highlight the clinical features, radiological findings, and treatment outcomes of patients with malrotation presenting beyond infancy.

Materials and Methods

Eleven consecutive cases of delayed presentation of malrotation presented over a period of 5 years (2017-2021). Data were analyzed retrospectively.

Results

Out of the 11 patients, four were female and seven were male. The age of patients ranged from 14 months to 18 years. Patients beyond infancy present usually with diffuse pain abdomen compared to neonates which present with sudden onset bilious vomiting and therefore difficult to diagnose. Five patients had associated abnormalities such as intussusception or nutcracker syndrome or mesenteric cyst or jejunal stricture or mesenteric lymphadenopathy along with malrotation. Patients underwent ultrasonography, upper gastrointestinal contrast study, and contrast-enhanced computed tomography abdomen to confirm the diagnosis. All patients underwent the Ladd procedure with four requiring resection anastomosis and one requiring excision of the mesenteric cyst. Eight out of eleven patients had favorable outcomes, two develop adhesive intestinal obstruction and required re-exploration, and one had persistent complaints of hematochezia.

Conclusion

Malrotation beyond infancy is a rare diagnosis. Malrotation in older children is usually not suspected because of the wide range of symptoms. A high index of suspicion on ultrasound or computed tomography is required to demonstrate the reversal of superior mesenteric artery and superior mesenteric vein position and related conditions. Early intervention and treatment can prevent catastrophic events such as intestinal volvulus and intestinal ischemia in these patients.

Acanthosis nigricans in a patient with streak gonads

Acanthosis nigricans (ACN) is associated with ovarian disorders or abnormalities of carbohydrate metabolism. We saw a 21-year-old woman who had primary amenorrhea and ACN. Results of endocrine studies showed anovulation and low serum estradiol levels with increased gonadotropin concentrations. Laparoscopic examination disclosed bilateral streak gonads; the ovaries were completely replaced by fibrous tissue. Cultures of peripheral lymphocytes, skin fibroblasts, and the right and left ovaries demonstrated normal female karyotype 46XX in all mitoses studied. An autoimmune disorder was excluded by the absence of antithyroid and antiadrenal antibodies. Specific antibodies against ovarian proteins were also absent. A glucose tolerance test demonstrated fasting hyperinsulinemia and exaggerated serum insulin response to the glucose load. The observations in this patient exclude a primary pathogenic role for the ovary in the production of ACN; they also lend further support to a connection between the cutaneous disorder and insulin resistance.