Testicular tumour with features of sex cord tumor with annular tubules associated with cryptorchidism and infertility--a case report.

Sex cord tumor with annular tubules (SCTAT) is a rare tumor seen in the ovary usually associated with Peutz-Jeghers syndrome. Testicular SCTAT are more infrequent and only four such cases have been reported in the literature. A 28-year-male presented with infertiliy. He had a history of orchiopexy 10 years back for right-sided inguinal testes. A right testicular biopsy done to investigate the cause of infertility revealed testicular atrophy with a focus suspicious of SCTAT. The right-sided orchiectomy revealed two firm nodules of 0.5 and 0.2 cms of SCTAT and sertoli cell nodule (SCN) respectively on microscopy. He did not have any features of Peutz-Jeghers or any other dysgenetic syndrome. He is asymptomatic after follow up of 26 months. This is the fifth case of testicular SCTAT and the first with SCN.

The effect of recent trauma on serum complement activation and serum C3 levels correlated with the injury severity score.

PURPOSE: The objective of this prospective pilot study was to estimate serum C3 levels and complement activation within 12 hours of injury and to correlate them with abbreviated injury score (AIS) so as to predict the outcome of injury in terms of mortality or sepsis. METHODS: The test group (n=30) of patients with < 12 hours of injury were assessed by the AIS-80 and compared with a control group (n=10). Serum C3 levels were estimated by the single radial immunodiffusion technique and complement activation by both two-dimensional and counter immuno-electrophoresis. Statistical analysis was performed using the correlation regression analysis and the minimum discrimination information statistics (MDIS) analysis. RESULTS: Serum C3 levels were not reduced in patients with injury severity score (ISS) < 12 (n=7). There was a statistically significant difference of serum C3 levels in patients with ISS between 12 and 29 (n=15) and in patients with ISS more than 29 (n=9). Complement activation also correlated well with ISS (p < 0.05). Complement activation and serum C3 levels were found to influence subsequent development of septic complications in the post injury period, being significantly lower in patients who developed septic complications. Complement alterations in trauma patients were a direct result of the trauma since they were not seen in patients undergoing surgery. CONCLUSIONS: ISS is a good prognosticator of outcome of trauma and serum C3 levels and complement activation are good predictors for mortality and development of septic complications in recently injured patients. These may prove to be effective parameters in the management of the patients with injury.

Isolated submandibular gland metastasis from an occult papillary thyroid cancer.

A case of an isolated submandibular gland metastasis from a clinically occult papillary thyroid carcinoma is described in a 46-year old lady. Initial surgery was done based on the fine needle aspiration cytology (FNAC) report of adenocarcinoma of the submandibular gland. Histopathologic examination of the specimen suggested a metastatic papillary carcinoma. Occult papillary carcinoma in the thyroid was found by multiple blind FNACs. Subsequently to near-total thyroidectomy, no other site of metastasis was found on radio-iodine scanning.

The role of estimation of the ratio of preoperative serum thyroglobulin to the thyroid mass in predicting the behaviour of well differentiated thyroid cancers.

Although serum thyroglobulin (STg) is a useful tumour marker to detect the recurrence of tumour in well differentiated thyroid carcinoma, it has as yet not been reported to be of value in predicting the behaviour of thyroid cancer. In the present study of 20 patients, the measurement of preoperative Stg/thyroid mass has been utilised to find out Tg synthesizing capacity of the tumour. This ratio was significantly higher in the patients with follicular variety than in papillary thyroid carcinoma. It was significantly higher in the metastasis group than in the group of patients without metastasis. The patients with functioning metastasis had a higher than average value of this 'ratio' than those with non functioning metastasis, though the difference was not statistically significant. Despite the limitation of a small number of patients included in this study, it is possible to highlight the possible utility of preoperative Stg estimation as a tumour marker in categorization of the patients of carcinoma of the thyroid gland.

Isolated involvement of the mandible by non-Hodgkin's lymphoma.

A case report of isolated involvement of the mandible by non-Hodgkin lymphoma is presented. The patient presented with a non-healing ulcer following a tooth extraction. Biopsy revealed an undifferentiated cancer. Investigations failed to reveal any involvement of the organs. A hemimandibulectomy was performed followed by radiotherapy on receipt of the histopathological diagnosis of non-Hodgkin lymphoma. The patient is asymptomatic two and a half years after treatment.

Agenesis of gallbladder with choledochal cyst--an unusual combination.

A case of agenesis of gallbladder associated with Type IVa congenital choledochal cyst is reported. This combination is very rare and a review of literature revealed only three such cases. A brief discussion of gall bladder agenesis with particular reference to associated anomalies is presented. Difficulty in the management of Type IVa choledochal cyst where the extrahepatic and intrahepatic cysts are continuous at the porta, is highlighted.

Visceral larva migrans.

We present a case of visceral larva migrans which came as a complete histologic surprise. The patient was operated as a case of chronic cholecystitis and was found at operation to have multiple hepatic nodules. A cholecystectomy with a biopsy of the liver nodule was performed. Histopathologically a diagnosis of visceral larva migrans was made. To our knowledge this is the first case report of the disorder from India. A discussion based on the review of literature is presented.

Leiomyoblastoma of the stomach.

A case of gastric leiomyoblastoma in a 37 year old male is presented. The patient presented with 3 episodes of melaena requiring blood transfusion on one occasion. There was no associated haematemesis, abdominal pain, obstruction or a palpable lump. The tumor was sessile and completely intraluminal with superficial ulceration displaying distinctive histologic features. Seven years after partial gastrectomy the patient has remained asymptomatic.

Changes in thyroid hormones in surgical trauma.

A prospective study of 20 patients who underwent elective surgery, is presented reporting the effect of surgical trauma on circulating thyroid hormone levels. Although no increase in the serum T4 levels was observed following surgery, serum T3 values were found to decrease and serum rT3 values were found to increase in the post-operative period, representing activation of an alternate pathway in the peripheral conversion of T4 to T3. Since trauma induces a hypermetabolic state due to hypersecretion of cortisol, alterations in thyroid hormone levels were concluded to represent an appropriate response in trauma to counter the effects of trauma-induced cortisol hypersecretion.

Fine needle aspiration cytology as a preliminary diagnostic procedure for asymptomatic cervical lymphadenopathy.

Fine needle aspiration cytology (FNAC) was used as a preliminary diagnostic procedure in evaluating discrete, asymptomatic cervical lymphadenopathy of more than four weeks duration. Benign pathologies were encountered in 294/359 patients (82%); of these 86% had tuberculosis. Even in the elderly, a large number of patients (25/78) harboured tubercular lymph glands. FNAC obtained adequate material for cytologic diagnosis in 97.5% and had an overall accuracy rate of 97%. Malignancy was correctly diagnosed in 100%; in tuberculosis the accuracy rate of 96% with a 3.5% false negative results. FNAC is reliable as the initial evaluating procedure even in benign disorders; it is also cheap, speedy and easy to perform, with no complications, making it suitable for wider application in developing countries with scant resources.

Hydatid disease of the thyroid gland--(a case report).

Hydatid disease of the thyroid gland, presenting as a solitary thyroid nodule, is being reported below. Pre-operative investigations, including thyroid isotope scanning and aspiration of the nodule, did not help in establishing the diagnosis which was later confirmed by histological examination. Post-operative investigations revealed it to be an isolated involvement of the thyroid gland.

Thyroid carcinoma.

Eleven cases of thyroid cancer occurring in patients below 15 years of age are presented. The youngest patient was 4 years old. There were 4 boys and 7 girls in the study group. None of the patients had received head and neck irradiation. All patients had well differentiated cancers; there were 4 follicular carcinomas and 3 of these occurred in patients below 10 years of age. Six patients presented with solitary thyroid nodules. Lymph node involvement had occurred in 63.7% of cases. One patient presented with CNS metastasis. Treatment aimed at near total thyroidectomy was performed in 9 patients. Two patients died of the disease during the follow up period and another 3 patients are alive. Postoperatively radioactive iodine was routinely used for evaluating and treating residual and recurrent disease.