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Relationship of Anatomical Lengths of Forearm plusHand to the Length of Femur in Healthy Subjects

Mohd Salahuddin A ; Tarun G ; Shobha SA ; Rashmi M

Journal of Surgical Academia.2018;8(1):23-27.

The commonest procedure for adult diaphyseal femoral fractures is intramedullary nailing. A thorough preoperative examination of facture pattern and its morphology are necessary. Previous studies are non-homogenous and with conflicting results. So the study was planned to find out, any relation between femur and forearm plus little finger length and its association with height/ arm span and upper segment/lower segment ratios in an individual, with its statistical validity. The study was carried on 75 male and 75 female students of more than 18 years of age, studying at AIIMS Rishikesh after taking their informed consent and ethical approval. The forearm plus hand length and the length offemur were measured as per protocol, by simple measuring tape. The mean forearm plus hand length and the length of femur were 42.85 (SD, ±1.87) and 45.88 (SD, ±2.95) cm, respectively with the mean difference between these 2 measurements of -3.03 (95% CI, -3.83 to -2.22) cm, in male and 39.56(SD, ±1.68), 40.96 (SD, ± 2.75) cm and -1.400 (95% CI, -1.917 to -0.883) cm in female volunteers. The Pearson correlation co efficient and p value 0.575, 0.0001 and 0.585, 0.0001 in male and female respectively. There was no significant variation with height, upper segment and lower segment ratios. So we conclude that there is extremely significant correlation between the forearm plus hand length and the length of femur of the individuals. The forearm plus hand length represents the maximum length of the nail to be used in femur. The length of the femur nail can be definitely predicted by the forearm plus hand length in both sexes but it has to be different in both, for the same femoral fracture and there is no significant variation in the femur length with height, upper segment and lower segment variation in the same individ

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A Rare Complication of MRSA Lid Abscess and Orbital Abscess Following Strabismus Surgery in a Child

Kenneth Teow KL ; Nor Akmal B ; Jamalia R ; Safinaz MK

Journal of Surgical Academia.2018;8(1):32-35.

Strabismus is one of the most common ocular problems affecting the preschool population and the aim of strabismus surgery is to correct abnormal alignment of the eyes. A 5-year-old girl with strabismus underwent an uneventful surgery and was discharged on the same day with topical medications. Two days later, she returned with a painful right lower eyelid swelling, eye discharge and fever which started 1 day post-surgery. She was admitted for intravenous (IV) antibiotic. Symptoms initially improved after 24 hours of treatment, but later she had worsening eyelid swelling. An urgent CT scan of the orbit showed a right lower lid abscess with orbital cellulitis. Subsequently an examination under anaesthesia (EUA) and incision and drainage (I&D) of the lower lid abscess were performed. Culture from the pus grew Community Acquired Methicillin-resistant Staphylococcus aureus (CA-MRSA), sensitive to Vancomycin. At day 2 post I&D she subsequently developed another episode of localised right lower lid swelling. Another EUA was done but showed the lower lid and wound was freeof pus. She was later found to have a toxic reaction to topical Gentamicin and hence this medication was stopped. She responded well to treatment and was discharged after completing her IV antibiotics. At 14 months outpatient follow up, she was well and orthophoric in primary gaze. While treating a disease, we should be opened to all possibilities and not to treat with multiple antibiotics once susceptibility is known.

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A Rare Presentation of Plexiform Neurofibroma

Poh KW ; Syed Osman SIH

Journal of Surgical Academia.2018;8(1):39-42.

We report on a rare case of a child with persistent right upper lid eversion with conjunctival prolapse since birth that failed various attempts in repositioning the right superior fornix at other centre. He was found to have a right supero-temporal orbital mass above the prolapsed area. Computerized tomography (CT) scan of orbit confirmed a right lacrimal gland tumour with thinning of the right lesser wing of sphenoid. An excision biopsy of the tumour via anterior orbitotomy and eyelid reconstruction were performed. Histopathology report reviewed plexiform neurofibroma of the lacrimal gland. Further physical examination confirmed presence ofmultiple café-au-lait spots. He was diagnosed as Neurofibromatosis Type 1

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Atypical Contact Lens Related Corneal Ulcer Caused by Pasteurella Multocida

Fatin Hanisah F ; Umi Kalthum MN ; Rona Asnida N ; Jemaima CH

Journal of Surgical Academia.2018;8(1):43-46.

A 55-year-old healthy lady withhistory of regular contact lens (CL) use presented with 10 days history of progressive left eye blurring of vision, redness and pain. There was good CL hygiene practiced with no history of swimming, trauma or contact with domestic pets. Left eye vision was hand movement and right eye was 1/60, pinhole 6/18. On the left eye, there was a central, oval-shaped corneal infiltrate with an overlying large epithelial defect and stromal oedema, with significant anterior chamber cells and fibrin. B-mode ultrasound showed no vitritis. Intensive topical benzylpenicillin 10000iu/ml and topical gentamycin 1.4% hourly, homatropine 2% three times daily, oral doxycycline and oral ascorbic acid were started. The gram stain results showed gram positive cocci growth. Her ulcerimproved with the treatment and preservative-free dexamethasone 0.1% once daily was commenced to reduce inflammation and scarring. Interestingly, culture was reported as Pasteurella maltocida, a gram negative bacilli sensitive to penicillin, and so treatment was continued until the ulcer completely healed. She had central corneal scarring with best corrected vision of 6/24 in the left eye but was not keen on further surgery to improve her vision. Although it has not been previously reported, Pasteurella multocidacan cause CL related corneal ulcer with severe anterior chamber inflammation. This diagnosis should be considered even if there is trivial contact or no history of exposure to domestic animals.

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Severe Orbital CellulitisSecondary to Chronic Sinusitis: Challenges in Saving the Eye

Diymitra KG ; Mushawiahti M ; Aida Zairani MZ

Journal of Surgical Academia.2018;8(1):47-50.

Orbital cellulitis is a relatively common disease affecting predominantly the paediatric population. Most cases occur as a result of spread from the nearby sinuses. Other causes include penetrating trauma or extension from infected adjacent structures.If left untreated, this condition may result in devastating sequelae such as orbital apex syndrome, cavernous sinus thrombosis, meningitis, cranial nerve palsies, intracranial abscess formation and even death.A 47 year old immunocompetent Burmese lady presented with left eyelid swelling of 2 days duration associated with eye redness, blurring of vision and diplopia. Previously, there was history of right maxillary sinusitis and parapharyngeal abscess 9 months prior to presentation. On examination, she was afebrile with vision of 1/60 for the left eye with positiverelative afferent pupillary defect (RAPD). The eye was proptosed and swollen with restricted extraocular movements in all gazes. Conjunctiva was injected with chemosis and there was corneal epithelial bedewing. Otherwise anterior chamber was quiet and intraocular pressure was 51mmHg. Bilateral fundus examination was normal. Computed tomography (CT) scan of the orbit and paranasal sinus showed dense sinusitis and periosteal abscess at the lateral orbital wall.She was started on intravenous (IV) Cefuroxime and Metronidazole and underwent Functional Endoscopic Sinus Surgery (FESS) and orbital decompression. Intra-operatively there was pus and debris at the left anterior ethmoid, maxillary and sphenoid air sinuses and cultures revealed Klebsiella pneumoniaewhich was sensitive to Cefuroxime. Despite medical and surgical treatment, left orbital swelling only reduced minimally. However after starting intravenous Dexamethasone the swelling dramatically improved. She completed 10 days of intravenous Dexamethasone. Upon discharge, she was given oral Dexamethasone 2mg daily for 2 weeks and completed 2 weeks of oral Cefuroxime and Metronidazole. Intraocular pressure normalised and vision recovered to 6/9. A repeat CT orbit 3 weeks later showed resolving preseptal and periorbital collection.

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Challenges in Parathyroid Cancers: A Review

Sujith Indeewara Wijerathne

Journal of Surgical Academia.2018;8(1):5-15.

Parathyroid carcinomas are rare neoplasms, with a reported incidence of less than 1% of cases of primary hyperparathyroidism. Diagnosis and treatment of parathyroid carcinoma remains a challenge, as many of the pathologic features are neither sensitive nor specific in differentiating from benign parathyroid lesions. The rule of 3’s (serum calcium of more than 3mmol/L and size of the adenoma being more than 3cm) is helpful in risk identifying a cancer. Ultrasound of the neck and Tc-99m pertechnetate/Tc-99m sestamibi (MIBI) scan remains the two main modalities of investigation of parathyroid disease. Although en-bloc treatment is recommended for parathyroid cancer, it is only performed in up to 12% of cases. This review illustrates the challenges in diagnosis and treatment of parathyroid carcinoma.

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Comparison between Magnesium Sulphate and Esmolol in Attenuating Haemodynamic Responses to Laryngoscopy and Endotracheal Intubation

Norhuzaimah J

Journal of Surgical Academia.2018;8(1):16-22.

During induction of general anaesthesia, the act of laryngoscopy and tracheal intubation stimulates the sympathetic nervous system resulting in an increase in blood pressure and heart rate which may be harmful especially in elderly patients with pre-existing ischaemic heart disease. Several drugs have therefore been used to obtund this increase including esmolol, nicardipine, magnesium sulphate and lignocaine. This prospective, double blind randomised clinical trial compared the efficacy of magnesium sulphate and esmolol in attenuating haemodynamic responses to laryngoscopy and tracheal intubation. One hundred and twenty six ASA I-II patients scheduled for elective surgery requiring general anaesthesia with tracheal intubation were enrolled and randomised into two groups: Group 1 (n = 67) received MgSO4 40 mg/kg diluted in 100 ml normal saline administered over ten minutes, whereas Group 2 (n = 59) received a bolus of esmolol 1.0 mg/kg diluted to 10 ml. Systolic and diastolic blood pressures and heart rate were recorded every minute for subsequent 10 minutes following laryngoscopy and tracheal intubation. Attenuation of the mean systolic and diastolic blood pressures following laryngoscopy and tracheal intubation was significantly larger in Group 2 compared to Group 1. Patients in Group 2 had significantly better suppression of heart rate response compared to Group 1 during the first four minutes after laryngoscopy and tracheal intubation (p<0.05). Attenuation of the haemodynamic response to laryngoscopy and tracheal intubation by esmolol 1.0 mg/kg was more pronounced compared to MgSO4 40 mg/kg in normotensive patients undergoing general anaesthesia for elective surgery.

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Role of QuantiFERON TB Gold Test for Diagnosis of Tuberculosis Infection in Prosthetic Knee Joint: A Case Report

Norliyana M

Journal of Surgical Academia.2018;8(1):28-31.

Mycobacterium tuberculosis (MTB) is a rare cause of prosthetic joint infection. The diagnosis is challenging especially in cases of latent tuberculosis. QuantiFERON-TB Gold (QFT®) is an interferon-gamma relative assay (IGRA) which is highly specific and sensitive for detection of MTB infection. We report a case of 76-year-old lady diagnosed with tuberculous prosthetic joint infection following total knee replacement. Histological examination of abnormal synovial tissue taken intraoperatively reveals chronic granulomatous lesion and raised suspicion of tuberculous infection in otherwise asymptomatic patient. The tuberculin skin test, MTB acid-fast stain and tuberculosis polymerase chain reaction were negative. The diagnosis dilemma was solved with positive result of QuantiFERON TB Gold Test. The patient was treated with anti-tuberculous drug without any surgical intervention. At five months follow-up, patient was clinically well with no symptoms and signs of infection
Interferon-gamma ; latent tuberculosis ; mycobacterium tuberculosis ; total knee replacement ; tuberculosis

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Endometrial Stromal Sarcoma with Cd56 Expression: A Case Report

Azizan N

Journal of Surgical Academia.2018;8(1):36-38.

Endometrial stromal sarcoma (ESS) is a rare malignant tumour of the endometrium, accounts for less than 1% of all uterine malignancies. Routinely, it is diagnosed morphologically, supported by immunomarkers of CD10 and vimentin. CD56 is used widely in neuroendocrine tumour. In our current practice, CD56 is not used to support the diagnosis of ESS. We present a case of a postmenopausal lady with advanced ESS who had expression of CD56 upon immunohistochemical study
CD56 ; endometrial stromal sarcoma ; immunohistochemistry ; uterine leiomyoma ; vaginal neoplasm

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Scarless Thyroid Surgery

Rohaizak M

Journal of Surgical Academia.2018;8(2):1-2.

Traditionally, treatment for thyroid diseases is associated with very high mortality and morbidity. Various techniques been performed in the past including finger dissection and the use of finger nails to remove the thyroid tissues. The earliest reported thyroidectomy was probably by Abu al-Qasim al-Zahrawi or Albucasis. It was mentioned that, he performed an enucleation of a thyroid nodule in the 11th century in Spain. This was followed by Salerno in the twelfth centuries, using different technique, including setons, hot irons and caustic powders. The first documented partial thyroidectomy was performed by Pierre Joseph Desault in 1791. But at that time, thyroidectomy was considered as a barbaric surgery with high mortality. The poor result and high mortality had lead to the imprisonment of surgeons and total ban of the operation by the French Academy of Medicine in 1850. The advancement of thyroid surgery was most obvious in the second half of the nineteenth century when Theodor Billroth managed to reduce the mortality dramatically, thanks to the establishment of antisepsis, arterial ligation and precise capsular dissection which was introduced at the same time. There was further improvement on the mortality of the thyroid surgeries to almost zero, but the basic principles remain the same: identification of the recurrent laryngeal nerves and preservation of the parathyroid glands. What becoming a more important issue is the surgery now been performed for smaller thyroid for cosmetic reason, with the need to avoid visible scar in the neck

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