"Nonunion of Adult Humerus Fracture" - Management Using the Ilizarov External Fixator.

Humeral shaft fractures occur about three percent of all fractures in adults. A very high union rate is achieved with non-operative treatment, however when nonunion occurs conservative approach or after operative management they are often very difficult to treat, and often requires multiple procedures to achieve union. Even with multiple procedures, true pseudoarthrosis have only a 59% union rate. The aim of this study was to find out the results of such complicated cases treating with Ilizarov's external fixator. We conducted a prospective study of eleven patients with nonunion humeral shaft fracture in adult wherein the outcome of the treatment was analyzed. In our series we achieved union in all of the cases with a mean of 29.1 weeks with negligible complications like pin tract infections and in one case refracture occur due to forceful manipulation. So it can be concluded that Ilizarov's method is an excellent option for the treatment of nonunion of diaphyseal fracture of the humerus.

Bryant's Traction for Neonatal Femur Fracture Occurred During Birth.

Femoral shaft fracture is an uncommon birth trauma. Bryant's Traction followed by spica cast is an acceptable method of treatment of femoral shaft fracture 0-18 month's age group. Here we treated 30 cases of neonatal femur fracture during birth with only Bryant's Traction of both legs for 3 weeks in hospital. We retrospectively reviewed all neonatal femur fractures occurred during birth admitted in FMCH during a two and half years period. All patients were followed up monthly for 3 months and 6 monthly for 2 years. All fractures healed satisfactorily clinically and radiographically and with no residual deformity, limb length discrepancy or functional impairment. Parents were highly satisfied with the method and its result. It is very simple method and could be safely carried out.

Elimination of iodine deficiency disorders--current status in Purba Medinipur district of West Bengal, India.

BACKGROUND AND OBJECTIVES: Towards sustainable elimination of iodine deficiency disorders (IDD), the existing programme needs to be monitored through recommended methods and indicators. Thus, we conducted the study to assess the current status of IDD in Purba Medinipur district, West Bengal. METHODS: It was a community based cross-sectional study; undertaken from October 2006-April 2007. 2400 school children, aged 8-10 years were selected by '30 cluster' sampling technique. Indicators recommended by the WHO/UNICEF/ICCIDD were used. Subjects were clinically examined by standard palpation technique for goitre, urinary iodine excretion was estimated by wet digestion method and salt samples were tested by spot iodine testing kit. RESULTS: The total goitre rate (TGR) was 19.7% (95% CI = 18.1-21.3 %) with grade I and grade II (visible goitre) being 16.7% and 3% respectively. Goitre prevalence did not differ by age but significant difference was observed in respect of sex. Median urinary iodine excretion level was 11.5 mcg/dL and none had value less than 5 mcg/dL. Only 50.4% of the salt samples tested were adequately iodised (> or = 15 ppm). CONCLUSION: The district is in a phase of transition from iodine deficiency to iodine sufficiency as evident from the high goitre prevalence (19.7%) and median urinary iodine excretion (11.5 mcg/dL) within optimum limit. But, salt iodisation level far below the recommended goal highlights the need for intensified efforts towards successful transition.

Persistence of gaps in implementation of revised national tuberculosis control program in an area of West Bengal.

A study was conducted to evaluate the RNTCP in Habra TB, unit North 24 Parganas district, in February 2004. We collected both primary and secondary data, cross-checked registers and records. The TB unit was catering 23% more population; 54% of patients belonged to backward section. All patients received free drugs and free microscopy services; 90% received DOT during intensive phase and 67% during continuation phase; DOT time was inconvenient to 20% patients and 30% in attending DOT; 14% patients did not give three sputum samples at diagnosis; 28.3% centers lacked expected facilities; inconsistency in 27.8% drug boxes; records lacking in address verification (74.4%) and defaulter retrieval activity (47.2%). Delay in diagnosis and initiation of treatment was also prevailed.

Agricultural practices and personal hygiene among agricultural workers in a rural area of Howrah district, West Bengal.

The study attempted to assess agricultural practices and personal hygiene among 100 agricultural workers in a rural area of West Bengal in 1999. 69% of the study population was marginal farmer with less than 2 acres of land. Organophosphorus group of pesticides were most commonly used pesticides (68%); spraying was irregular in nature (98%), through semiautomatic sprayer (99%) and only 5% used any special dress while spraying pesticides. 40% of workers used to store pesticides either in living room or in food storage area. 88% of them did not take any food during work with pesticides, only 37% used to take regular bath after working with pesticides but regular hand washing was practiced by all of them.

Iodine deficiency disorders among school children of Dakshin Dinajpur District, West Bengal.

Iodine deficiency disorders (IDD) are major public health problems in India, including West Bengal. Existing programme to control IDD needs to be continuously monitored through recommended methods and indicators. Thus we undertook the study to assess the prevalence of goiter, status of urinary iodine excretion (UIE) level and to estimate iodine content of salts at the household level in Dakshin Dinajpur district, West Bengal. We conducted a community-based, cross-sectional study in 2004; among 2250 school children, aged 8-10 years. The '30 cluster' sampling methodology and indicators for assessment of IDD, as recommended by the joint WHO/UNICEF/ICCIDD consultation, were used for the study. Goitre was assessed by standard palpation technique, UIE was analyzed by wet digestion method and salt samples were tested by spot iodine testing kit. Of the 2250 children, 419 (18.6%) had goitre (95% CI = 17.0 - 20.2%). Total goitre rate (TGR) was not significantly different in respect of gender, age and religion. Visible goitre rate was 2.5%. Median urinary iodine excretion level was 16 mcg/dL (normal: > or = 10 mcg/dl.) and 16.5% children had value less than 5 mcg/dL. Only 67.4% of the salt samples tested had adequate iodine content of > or = 15 ppm, with significant difference between Hindus and Muslims (chi2 = 12.68, d.f. = 1, p < 0.01). TGR of 18.6% indicate the district is still endemic for IDD, but median urinary iodine within normal range reflects no current iodine deficiency. The district is in the transition phase from iodine-deficient to iodine-sufficient. Measures are to be sustained for successful transition towards elimination.

Status of maternal and new born care at first referral units in the state of West Bengal.

A study was conducted in 12 First Referral Units (FRUs), selected through multistage sampling, from 6 districts of West Bengal. Infrastructure facilities, record keeping, referral system and MCH indicators related to newborn care were documented. Data was collected by review of records, interview and observation using a pre-designed proforma. Inadequate infrastructure facilities (e.g. no sanctioned posts of specialists, no blood bank at rural hospitals declared as First Referral Units etc.); poor utilization of equipment like neonatal resuscitation sets, radiant warmer etc, lack of training of the service providers were evident. Records/registers were available but incomplete. Referral system was found to be almost nonexistent. Most of the deliveries (86.1%) were normal delivery. Deliveries (87.71%) and immediate neonatal resuscitation (94.9%) were done mostly by nursing personnel. Institution based maternal, perinatal and early neonatal mortality rates were found to be 5.6, 62.4 and 25.2 per 1000 live births respectively. Eclampsia (48.9%), hemorrhage (17.7%), puerperal sepsis (7.1%) were reported to be major causes of maternal mortality. Common causes of early neonatal mortality were birth asphyxia (54.3%), sepsis (14.6%) and prematurity/LBW (12.4%).

Intent of therapy in metastatic breast cancer with isolated ipsilateral supraclavicular lymph node spread--a therapeutic dilemma.

AIMS OF THE STUDY: Isolated ipsilateral supraclavicular lymph nodal (IISCLN) metastasis was considered part of locally advanced breast cancer (LABC) previously but the recent staging system categorised this group to metastatic disease (stage IV). There is no clear consensus on intent of therapy in patients with IISCLN. A retrospective comparative analysis of IISCLN and LABC patients treated with a curative multimodality approach was performed to evolve guidelines on treatment approach in patients with IISCLN spread. METHODOLOGY: A total number of 670 patients with breast cancer treated in the Department of Surgical Oncology, IRCH, AIIMS, during the period between January, 1993 to December, 2000 were studied retrospectively. Out of these 16 (2.4%) patients with cytology proven isolated metastasis to ipsilateral SCLN without any other distant disease and 299 LABC patients were analysed. All patients received neoadjuvant anthracycline based chemotherapy, surgery, postoperative radiotherapy (50 Gy) including supraclavicular fossa. The relapse patterns and survival in both the groups were compared. RESULTS: At a median follow up of 36 months (range 9-72 months) the total recurrence in the IISCLN group was 31% and in the LABC group was 26%, the systemic recurrence was equal at 25% in each group while the locoregional recurrence was 12% and 7% in the IISCLN and LABC groups respectively. The overall survival (OS) was 81% and 91% whereas the disease-free survival (DFS) was 12% and 7% in the IISCLN and LABC groups, respectively. CONCLUSION: Intent of therapy in metastatic breast cancer is palliative. However, patients with IISCLN metastasis have a relatively less aggressive biologic behaviour as compared to patients with spread to other distant sites. Results of the current study shows that the relapse patterns and survival of IISCLN group and LABC are comparable. Hence, despite being staged as metastatic disease, patients with IISCLN spread should be treated with combined modality approach for prolonged survival.

An analysis of long-term venous access catheters in cancer patients:experience from a tertiary care centre in India.

BACKGROUND: Venous access is crucial for cancer management for administration of drugs blood products, antibiotics and periodic sampling. AIMS: To review our experience of long-term venous access devices used over a ten-year period and to analyse the outcome in cancer patients in Indian setting. Setting and Design: A retrospective analysis of data in a tertiary care Regional cancer centre. PATIENTS AND METHODS: A total of 110 patients with various malignancies requiring long-term venous access were included in the study. A uniform open cut down procedure under local anaesthesia was used and silastic Hickman catheters were inserted in the cephalic or external jugular or internal jugular veins. A record of all complications and catheter loss and final out come were analysed. RESULTS: A total of 111 catheters were used in 110 patients. Sixty-nine catheters were placed in cephalic, 40 in external jugular, and 2 in internal jugular vein. Duration of catheter indwelling period ranged from 7 to 365 days with a median of 120 days. In 90% of the cases the catheter tip was located either in superior vena cava or in right atrium. Total catheter related complications were observed in 37 (34.54%) patients and catheter loss rate due to complications was 15.4% (17/111). CONCLUSIONS: Long-term venous access using Hickman catheter insertion by open cut down method is a simple, safe and reliable method for administration of chemotherapeutic agents, antibiotics and blood products. The incidence of various complications and catheter loss was acceptable and overall patient satisfaction was good.

Role of guided fine needle aspiration cytology in diagnosis and classification of liver malignancies.

Ultrasound or CT-guided fine needle aspiration was performed on 212 patients with space occupying lesions of the liver during a period of 5 years (1986-1990) to study the utility of fine needle aspiration (FNAC) in the diagnosis of hepatic malignancies. The initial FNAC diagnosis was malignancy in 91 cases. However, following review of the smears by one of the investigators (DKD) 93 (43.9%) cases were found to be malignant. Age of the patients with malignancy ranged from 20 days to 85 years. Male to female ratio was 57:36. The clinical diagnosis was malignancy in 58% which improved to 72% following imaging whereas nonspecific diagnosis was reduced from 34% to 20%. The primary malignancies consisted of 21 cases of hepatocellular carcinoma (HCC) and 7 hepatoblastomas. There were 61 metastatic lesions which included 43 adenocarcinomas, 6 small cell anaplastic carcinomas, 3 leiomyosarcomas, 2 cases each of malignant melanoma, paraganglioma and germ cell tumour, and one case each of squamous cell carcinoma, neuroendocrine tumour and undifferentiated carcinoma/soft tissue sarcoma. In two cases decision between HCC and secondaries was not possible. There were also two cases of non-Hodgkin's lymphoma. Thirty six percent of primary malignancies and 58% of secondaries were correctly diagnosed or suggested as one of the possibilities by combined clinical examination and imaging prior to FNAC. Thus, US/ CT guided FNAC played an important role in diagnosis and classification of malignancies of liver.

Biological behaviour of moderate dysplasia--a prospective study.

The present communication reports the biological behaviour of women with moderate dysplastic lesions of uterine cervix based on a long term prospective study. Two hundred and thirty nine women with moderate dysplasia by cervical cytology who satisfied the criteria for registration were longitudinally followed up at 3 +/- 1 monthly intervals along with age and parity matched controls for a period ranging from 4 to 132 months. The cumulative rate of progression from moderate dysplasia to malignancy (CIS) was observed to be 23.0% at the end of 72 months of follow up with mean transition interval of 24.2 months. Out of 239 cases, 142 women who had more than 24 months of follow up were considered for studying the biological behaviour of the lesion. It was observed that during a follow up of 132 months, 14(9.9%) and 15(10.6%) women progressed to carcinoma in-situ and severe dysplasia respectively. The persistence of lesion was observed in 21(14.8%) women while 11(7.3%) and 81(57.0%) regressed to mild dysplasia and normalcy respectively.

Interobserver agreement in the diagnosis of cervical smears.

The present study was carried out to reveal the magnitude of individual variation in the diagnosis of Pap smears between two cytoscreeners and their compatability with cytopathologists and subsequent final diagnostic comparison with biopsy in 1,17411 cervical smears collected from different hospitals of Delhi during ten-year period. Smears diagnosed as dysplasia at initial level by any one of the cytoscreeners were screened by cytopathologists for confirmation of diagnosis. An overall agreement of 94.9 percent was observed between two screens. 79.5 percent was agreement between screeners and cytopathologists. An agreement between cytology and histology in the diagnosis of dysplasia and malignancy were found to be 61.9 percent and dysplasia and malignancy were found to be 61.9 percent and 40.1 percent respectively. From the above study, it was observed that consistency among the two screeners was fairly acceptable. Keeping this observation in view, we can possibly practice two tier screening in place of three.

Ultrasound guided percutaneous fine needle aspiration cytology of pancreas: a review of 61 cases.

The study includes 61 cases which were subjected to ultrasound (US) guided fine needle aspiration cytology (FNAC) to find out the utility of this technique in the diagnosis of pancreatic lesions. Age of the patients ranged from 23 to 85 years with a median of 50 years. Male to female ratio was 36:25. One or more clinical diagnoses were offered in 16 and in 9 of these, the disease was related to pancreas. Subsequent to US, the lesions were localized to pancreas in 57 and the nature of pathology in the pancreatic lesion could be diagnosed in 31. By FNAC, 31 cases (50.8%) were diagnosed to have pancreatic malignancy which included adenocarcinoma (23 cases), papillary cystic tumour (1), muco-epidermoid carcinoma (1), acinic cell carcinoma (1), islet cell tumor (1), and non Hodgkin lymphoma (4). FNAC of liver in 2 cases and retroperitoneal lymph node in a case of pancreatic adenocarcinoma revealed metastasis. During follow up, 1 case of non Hodgkin's lymphoma showed CSF involvement. Three cases (4.9%) were suspected to have epithelial malignancy of which one was confirmed as an adenocarcinoma following surgery and histology. Four (6.6%) were benign lesions which included nonspecific inflammation (2 cases), tuberculous pancreatitis (1) and pseudopancreatic cyst (1). The remaining 23 cases (37.7%) had normal or inadequate cytology. Of these, FNAC of liver showed metastasis in 2 cases and one case each were diagnosed as adenocarcinoma and pseudopancreatic cyst respectively following surgery. None of the patients had any complication following FNAC. We recommend US guided FNAC to be routinely used for diagnosis of pancreatic lesion.

Knowledge and attitude of the Bangladeshi rural mothers regarding breastfeeding and weaning.

Two hundred and forty two mothers in 7 villages of Narayanganj district, Bangladesh were interviewed to assess their knowledge and attitude regarding breastfeeding and weaning using pretested questionnaires, though 83.5% mothers knew that colostrum is good for the child, less than 8 percent of them gave it as the first food to their babies. Most mothers did not have the correct knowledge about exclusive breastfeeding and the appropriate time for introduction of weaning foods; and only 3% of them knew how to prepare proper weaning foods. The mean score of knowledge of the mothers was only 4 +/- 1.7 out of 10, indicating the need for nutrition education in this area.

Infant feeding practices in rural Bangladesh.

A longitudinal study was done on the infant feeding practices in a rural area. One hundred and ten infants were followed up from birth to 1 year of age by alternate day home visits, to inquire about the type of food, and frequency of consuming it. It was found that 100% mothers breast-fed their infants from birth to 1 year, almost every day. But, bottles containing various kinds of milk and starchy food were added to 60% of infants diets by 3 months, and 80% by 5 months of age. This additional food was given mostly in diluted form, which was more so in case of tinned milk. Family food such as rice and vegetables were given in 30% and 40% child days respectively from 6 months to 1 year. Rural people withhold protein food and fruits during infancy. It is concluded, that infant feeding practices in our population is improper and mothers should, therefore, be trained and motivated on weaning practices for timely and adequate supplementation to ameliorate the presently observed dietary deficiency and early malnutrition in rural Bangladesh.

Quantitative analysis of nuclear area variation in benign and malignant breast fine needle aspirates.

The measurement of nuclear area was carried out in 30 benign and 32 malignant breast lumps using Omnicon Alpha 500 Image Analyzer. The mean nuclear area of duct cells in malignant group was greater (157.6 +/- 58.64 sq.microns with a peak around 140 sq.microns) and more heterogenous within and amongst cases than observed in duct cells from most of the cases of fibroadenoma (85.05 ae 14.2 sq.microns with a peak around 80 sq.microns). Taking into consideration 110 sq.microns as a differentiating limit, a significant difference was observed between benign and malignant conditions (p). Similarly taking 118 sq.microns as differentiating limit duct cell carcinomas could be divided into two groups i.e. 9(28.1%) cases of small nuclear type with a range of 80-118 sq.microns and 23(71.9%) cases of large nuclear type with a range of 118-320 sq microns .6(18.8%) cases with small nuclei had an overlap with fibroadenoma. Although 13(72.2%) cases of large nuclear type carcinomas had lymph node metastasis as against 4(44.4%) in small nuclear group, the difference was not statistically significant.

Ultrasonic visualization of pleural masses in non-Hodgkin's lymphoma.

A rare case of ultrasonic visualization of multiple pleural masses in non-Hodgkin's lymphoma is presented. We believe this to be the first case of its kind in the literature.